Transaction not yet indexed

mLntRvPxoABCEYCSiGu4p6pHZv4AfPfzg9NYEhgm8d7BPmhUTAbWHyUNme65aVoQaje6pibF4bLPhRPQa79R8QH

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