Transaction not yet indexed

21tHUpPDmVYUWMgNvtnsFuJJAyAMuckGZemnUe2Y3SBAhE7weQkYJXaBRTK4DJLTq9SAdM3nwpJ9M93jKMTjk2rq

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