基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4f1afb42393d7e0fc8b7c2c0f43f3b920ea0145 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4554bb3b9c3653c588d9136cdcfe254260be742a