基本信息
witness_v0_keyhash
OP_0 7ef1a38e78c3c0c69ef3a20e8ca7b82affa2e3ce
pubkeyhash
OP_DUP OP_HASH160 c8e29e720a21990cdbba743b6451fb3e032df5a5 OP_EQUALVERIFY OP_CHECKSIG