基本信息
witness_v0_keyhash
OP_0 a45e6fa2d5781d95a069314232d7ea3dbbce3f42
pubkeyhash
OP_DUP OP_HASH160 74d49a33faf914604b0f63d605ac21ffb9aeb9b5 OP_EQUALVERIFY OP_CHECKSIG