Transaction not yet indexed

21FEimpcN6dDGpcDbZNNgkmnTkTUujFJiXRhDfy1M6aDArCLSvT8ubMtDSqy8xTcWeBRYeggRQy7DrTM8rx8mQiC

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