基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21d20e6b0274aa1fc2520ee6c199bdb249ef8d81 OP_EQUALVERIFY OP_CHECKSIG
OP_0 9c307823627e9070feff1ca8dae7c72bcf8be582