基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 da4a857e7599a93a6a9eb01357b45609c5beafc4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bcd5121e0227093cdc235d5b8da7388a1dd793e6