Transaction not yet indexed

2kumXcbYX158byshbTBsvbxpHYN2FUxM3aDTP1Z175saV31rKjpkqSc7Q7Y2RELfMkMWeg63JstRdBL3YZAsq3P2

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