Transaction not yet indexed

55YMxWmLAEEo7n8kpdfhr1BEdAz7W3PYbFT2o3uGDUn2G4K5ctbpLZXWt1CrYb1a6keTVyWiMAvrCxA9xDTw5KpY

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