fix(posv): fix missing n_time in posv transactions

[reddink]

this is a fix for the Reddcoin withdrawal issue.

electrum was reporting that it could not parse transaction
On investigating, the issue was a missing n_time field in the generated transaction

The fix now correctly considers when n_time is required, and the rawtransaction can be broadcast

[smk762]

Tested locally and working to create successful withdrawals

smk762@pig:~/mm2_777$ ./connect_RDD.sh
{"result":"success","address":"RssuXYmBuWE2WF3c1phKpr84sjoQQyZtgg","balance":"51.76764736","unspendable_balance":"0","coin":"RDD","required_confirmations":5,"requires_notarization":false,"mature_confirmations":30}

smk762@pig:~/mm2_777$ ./withdraw2.sh RDD RssuXYmBuWE2WF3c1phKpr84sjoQQyZtgg 1
{"mmrpc":"2.0","result":{"tx_hex":"0200000001532551126b30dda21ad826c440413e1db8036c3bd87bf80aa1fce91b51457de5000000006a47304402207161eee616d2a9ab57a96dc3ad3168d80631e125ca776d7b91d51a9be9852b8d02205337e63bd849e70b20e462f9e4f66ea170dc091273539b1ac95d030027952603012103d8064eece4fa5c0f8dc0267f68cee9bdd527f9e88f3594a323428718c391ecc2ffffffff0200e1f505000000001976a914d346067e3c3c3964c395fee208594790e29ede5d88aca0c1972e010000001976a914d346067e3c3c3964c395fee208594790e29ede5d88acb84dc764b84dc764","tx_hash":"869f4770950becaaa00c92c8f0cfe2a98b2ffca166fb15eafb789a3399c8aef6","from":["RssuXYmBuWE2WF3c1phKpr84sjoQQyZtgg"],"to":["RssuXYmBuWE2WF3c1phKpr84sjoQQyZtgg"],"total_amount":"51.76764736","spent_by_me":"51.76764736","received_by_me":"51.76664736","my_balance_change":"-0.001","block_height":0,"timestamp":1690783160,"fee_details":{"type":"Utxo","coin":"RDD","amount":"0.001"},"coin":"RDD","internal_id":"","transaction_type":"StandardTransfer","memo":null},"id":0}smk762@pig:~/mm2_777$ 


smk762@pig:~/mm2_777$ ./sendrawtransaction.sh RDD 0200000001532551126b30dda21ad826c440413e1db8036c3bd87bf80aa1fce91b51457de5000000006a47304402207161eee616d2a9ab57a96dc3ad3168d80631e125ca776d7b91d51a9be9852b8d02205337e63bd849e70b20e462f9e4f66ea170dc091273539b1ac95d030027952603012103d8064eece4fa5c0f8dc0267f68cee9bdd527f9e88f3594a323428718c391ecc2ffffffff0200e1f505000000001976a914d346067e3c3c3964c395fee208594790e29ede5d88aca0c1972e010000001976a914d346067e3c3c3964c395fee208594790e29ede5d88acb84dc764b84dc764
{"tx_hash":"869f4770950becaaa00c92c8f0cfe2a98b2ffca166fb15eafb789a3399c8aef6"}

https://live.reddcoin.com/tx/869f4770950becaaa00c92c8f0cfe2a98b2ffca166fb15eafb789a3399c8aef6

[shamardy]

Interesting, this was fixed in the original PR but it seems that a merge commit 222f770 rolled it back. Thanks for the fast fix @reddink.

[shamardy]

@reddink can you please rebase your branch to dev since it was based on main?

[reddink]

@shamardy
No problem, have rebased it to the correct branch.