Transaction not yet indexed

5d21YJ6bigxqQdnMSKvW6fh4WRa3DXJXfjdATGoFN37FGmh8gLPH2G1Md9nK1aE7NTTzbW5PbRrQ5iRttUntd8kZ

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