基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8e97fd72db66abe98a85f774c8d29e2f28193ee OP_EQUALVERIFY OP_CHECKSIG
OP_0 7e4f7af6abc108de4cb3e8dccfc88f34ba9851f6