基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12b85f8950d5ac562ac4dcea97a93c30e4bacfd0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 c5f7819d24738f7cb3f5a1d0445aa14313a91ad7