基本信息
witness_v0_keyhash
OP_0 7a9bf6371e7eb7a5bae558f538f545ed745c3b4f
pubkeyhash
OP_DUP OP_HASH160 2876f4c8f1d189a63b3c94a9c2166488e0fb6677 OP_EQUALVERIFY OP_CHECKSIG