基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1ff78c6a7a90e938c884771e82e739782a74d56b OP_EQUALVERIFY OP_CHECKSIG
OP_0 3a1b1f2d91ca0419d72718a117a5880c11f6fe48