Transaction not yet indexed

FL2cBbAprDtsVPJvcYFMS8dsse8QZUabEi4Y8LZ9Vms55JpcufC1XRW1MdrdjYVytUSP4Q9DKUc8z7Ytq2i9Yy7

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