Transaction not yet indexed

5JkkHhkf6ZVQJXVKUD3TwVx3AFwcoYRDFNeDM6kiXCQVxyQDftxLwDvKWJKF2w8DGGYwNR8KtkukcfhFFNMWqc19

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