Transaction not yet indexed

5FFC3mrM6GiC7GJ3WWmWRU6SkM9menvCfAxBCfsFn5S3Ens7BqS1MoNPjPhdNE4Tz7z4Wo19hWeiMLfkMZWoBR1H

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