Transaction not yet indexed

491EPFPr2PVf48YKbMM3AFoxHX9zgfAPuRAMzsJuFDS9rNYy98etrhxmLm9d3jVjvyMw9t3v9uYmRYQZrVnBAqW8

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