基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21f524facd570e5fc2ece891b3933a864fc9e145 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a8be954a07a93d6d0d007a8bbf2c1d61ea34abbb