基本信息
witness_v0_keyhash
OP_0 291ea7da2b6c894c5dcb3082b9d79e52e35c430c
pubkeyhash
OP_DUP OP_HASH160 6d7804795cbb3276c066f1195e9e58e0ce502afb OP_EQUALVERIFY OP_CHECKSIG