I've created the following script on testnet:
OP_IF 2 <pubkey1> <pubkey2> <pubkey3> 3 OP_CHECKMULTISIG OP_ELSE 1 OP_CHECKSEQUENCEVERIFY OP_DROP <pubkey1> OP_CHECKSIG OP_ENDIF
I am currently able to unlock the funds when I satisfy the 2 of 3 multisig condition.
However, when I attempt to unlock the funds using the else condition, I get the following error: 64: non-mandatory-script-verify-flag (Locktime requirement not satisfied)
This confuses me, because I thought I was setting the lock time to a block height of 1, which should have already passed.
I have also tried using OP_CHECKLOCKTIMEVERIFY as well.
Any help on this would be greatly appreciated! Thanks so much!