Transaction not yet indexed

LNNkMpdTwuVeT8zFuSn93uQU9QaYfc66mkLEhTCbMexELimaiht8Y5G1w7iUKgiWZz7EiiP1u4hpAnqkYm9u4Ap

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