Transaction not yet indexed

21TcosCYYRcbf9k4cMg23hYAWEBixQ6aX1GLRoTUUxagG2kzskcY4J6F6U4b5NAh92Rn6Z4C334GfBb3wwKMabPR

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