基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 72cbb1b431be8a776b7083c7b7d0d1449c7274dd OP_EQUALVERIFY OP_CHECKSIG
OP_0 621bb48aba6b5c87084df69305b747b711bb2a53