Transaction not yet indexed

a2R128ZoEzyg8bSkhwLweaNnMCuXKmTS7NLFzNHdj8e7qe1qdvx3YwcXbKcouFzB2sssSMJddVgLn7SFT864HYU

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