Transaction not yet indexed

6669d66359VvCVk2erH3aQTNoTbdJ1mTmt6VwoRKF3GH3NxPNE6EXSq55Jd4P7No5sDTGmhBJdkpoLSTdzWeNXA

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