基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a75f2c0b7051ca65f44a6c7124d5c8df4ab01915 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2a879d892842a75afbbea477c3446423f1545b15