Transaction not yet indexed

55xRPveZeMbxt2dXyhJHYpPBs1exPaXZ1NMGqMbgQVQ1wpBhKDht5MhjdvDD8axWGBZN4PwpKRoWaTpfgG4Eaid2

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