Transaction not yet indexed

21N9j5mdMNNJkzLghe3KWwQY6vcnueErpq3mdrwwbfoJ56yPpai4iwoXVZVp2ooYeR9Fixs4HKMLBbuboMWzhtc5

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