Transaction not yet indexed

MqSkC4bdZXdfpx8XqPrdngC1ekCcSq7QD4HReTra4JWEWP5ZVSbZe2NCbAw4cUvHUnVadbGmWe5YUiPm1tbsRps

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