Transaction not yet indexed

a88dc1vfgCyQr2jEaimmstiDkZ2oGsU9QstTK5hpkqGSe5EwFjZ6Td2RrmdHLorLW9W68TuDDXQ1cGbMHw7ahPa

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.