Transaction not yet indexed

53dGAHWf4d6K5ALegZcmHWa4sYrXmHDXkBGVi7ej82dTCEkHUDXHCoqwvj8mtahCjMGKbjXLB9N1eHCGTX8yLKmq

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