基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31ff07befa5d7c712155fb112212d9f3b3331e77 OP_EQUALVERIFY OP_CHECKSIG
OP_0 20c7b72622ffb2ab9f8a0cac6c542e26ce37b38a