Transaction not yet indexed

MECkff94p7gZTPdja2dig8sTUMjZaf816Gt6GjFpTzFH6zK4bBZq2C7JGSeTiM3snrAo8aYq2inFGMAxvosR1ak

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