Transaction not yet indexed

5REm9Y2n9NwBbMdeDh5RfWuQzvTtUh139e2w2WoTPrHdVRixviFcF5xyaPURFUnKvZfjWRcNHp1MoWfcZRb9dn2Z

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