基本信息
witness_v0_keyhash
OP_0 4d782301481d6d1e5dbaf5b0b318a3d3f6cb8a44
pubkeyhash
OP_DUP OP_HASH160 34af45e4042d7883d236bda03c559d7a47283202 OP_EQUALVERIFY OP_CHECKSIG