Transaction not yet indexed

5Kmk8AyBxZMinX8eRo3k5oQq12ZfhcsqBuCUTGerWaD6zyq5ctcqqpXdwuHAPE1jiuZPRctHzSEu7bwk3Dcp1EFu

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