基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fab121a6d4df2a5901de5c7cad8e6f0743700d86 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7a2b74382256fd2bb977784f9aa0e159edc82fbd