Transaction not yet indexed

SYNfMSYFjgLY2TTPmaZP4wCjWL5Wr3dckZEqFfukEx7dMEhvyrJYPMSqJP7DsqGyK6Q9pUCs4uNN3xNyFVkfSyq

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