Transaction not yet indexed

53i2S77W5mTFYDxPbKBp3qQwd7mR8yDNpWYBQXhQTp7iWAbHJcY1cuT12Tv6SEUsDTToXDTsBpVVGAdv3GEoSDHP

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