Transaction not yet indexed

5MMgJTSVvdTjEx3uXpUzdR1YcByYUUg6Bb2RYjVGr4TEpJ4usRRPhVnCqwurY6dAppRSCXU2y5FdyQkT6TYwe8j5

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