基本信息
witness_v0_keyhash
OP_0 a7c4e84fb52689b34b94abea5d42219b9ad02ba7
pubkeyhash
OP_DUP OP_HASH160 fc87648037d910a3c2b0e8f31df2c88e42b2a2d9 OP_EQUALVERIFY OP_CHECKSIG