基本信息
witness_v0_keyhash
OP_0 7a9e6dc6457d3917a6d8f2fb9b0c18102ac99ff0
pubkeyhash
OP_DUP OP_HASH160 7d55c749ad3a8c12ee43b6c3d5519f5773a7a5b4 OP_EQUALVERIFY OP_CHECKSIG