基本信息
witness_v0_keyhash
OP_0 a3b1239c3110e4a62789ed93a116d35dfddc47b7
pubkeyhash
OP_DUP OP_HASH160 7a6172b9e04839a9f107da0083dc5fdacbfb7ea5 OP_EQUALVERIFY OP_CHECKSIG