基本信息
witness_v0_keyhash
OP_0 b7fde49df5cf50f589aab4e2caf3ff720da15685
pubkeyhash
OP_DUP OP_HASH160 7d5473c21a69c8d1708e4283f603bc17f22e1f61 OP_EQUALVERIFY OP_CHECKSIG