基本信息
witness_v0_keyhash
OP_0 a6648fde080f247bfe2aa5e9ee4466da52f6635c
pubkeyhash
OP_DUP OP_HASH160 7270936dce5d6c7c8476fb04b8c91e145d998687 OP_EQUALVERIFY OP_CHECKSIG