基本信息
witness_v0_keyhash
OP_0 a8d9546acdd81a99f1e8d7eb076a99c19c79657d
pubkeyhash
OP_DUP OP_HASH160 04e7226c9f562a9f9b38b557b2d41913402b8f29 OP_EQUALVERIFY OP_CHECKSIG