基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7a7818ed62f39c6e0e4f32f2c8b4ffcaa45c2de4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 71c6481c4b14944bda7641c4631e9226f679303f