基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a12d6910e7284ac4cb593878b05d3f6673e62777 OP_EQUALVERIFY OP_CHECKSIG
OP_0 5d03c8a974f9c93c7e95274d428f6d880540194f