Transaction not yet indexed

DBknUSSMf53V8Z734nLQ2ZpvWkSRYf6gMh8baqTZMVVh2w2ZuMF5d3Zj1ZFkoQuAm7LFeNoqaHwxz4R3RrPJMRU

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