Transaction not yet indexed

21Nh7C6qTFi17MzgvejZRiRN6xCkhfHqXo31jRdqhrnJsTG7tzmBABsLNY8z18wAi1JknE7iFg2ZgFX6JXry13ot

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