Transaction not yet indexed

AMfJZ3Xqj5NLKj9dPuNoFSsLJpC1R4Lju5CmNsej4N9RQMW2RL2maLJAD8bi69xrq6LSneBUsjPdsaC6Xiv3HCE

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