Transaction not yet indexed

Ko21cTpEumBAxPr7r2vrZ5dNrwfjhiaGEzJWiHw4JdZK8dZkqyAvNvH8tCZGC8kinf2JB5ojwgrSwbEbaUxWTZG

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