Transaction not yet indexed

666dt9Lxj6gaB6WACaRM4MsAkTLLKF6dEjCSACw2UMqA8yZLRBQyRXuQcsNAfbVuQjf2Rb21vWJytpnB2hZXYAj2

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