Transaction not yet indexed

21TEsm6NjxP4aj8FcGkiFQJthyvoe1oPdW6pGfFGnSNAbAF4aGJ6VgnuBKMgwweDNLTbaXV5ycwEoz3zk8mxr9h2

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