Transaction not yet indexed

mPksnb5DE8uxvSqCiStcAA5tCZufijWB1DHe2ErVp3EWqe5mnbPQAvTNG75Z9aTjApbStQmb9ZmZf84AdrdhJ5U

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