Transaction not yet indexed

AMxgj1PxM6aNKvnvcjHjrt8PUcA2b5DEr3Eyf956vb9bUmyRkv4cxSaDcM7njD8pfNS4BdBW91cPrxHpeYBUBou

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