Transaction not yet indexed

21HwBDSvqGdjk9EBHGLPQGwP5GuvrTN2WBoae5caFi8jFrYN8E79JnQGknDcdgEWAWLcQQBhuU4THqZTSv8S18BS

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