基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7c4d0bb4af94e46c6650a855f3e4cead1d3d8759 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ffe7621c561614d9424643357d363eb67f2c132d