基本信息
witness_v0_keyhash
OP_0 74541664a48f26fd2de4ad4e446bbe7eac66e8a6
pubkeyhash
OP_DUP OP_HASH160 91e77e178cc20b4b44920ab114ac1ece217952d4 OP_EQUALVERIFY OP_CHECKSIG