Transaction not yet indexed

491uoSNUJw2zpwuJAiT56EoiwfJoQSB3o8d7B4QLb4HDUNRLU3xDMq2H3eV9oRMTFxy5ayYevSGP3To89eBigfM6

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