Transaction not yet indexed

U3ngVPKGUqeZCC9cc5EFSv3TL9BjHRu8dtt4PVGK1hAFSnbUnbeqdb2DFJyhtvBMRj36aLHT1UBfxBB3nLKWkn7

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