Transaction not yet indexed

6669zLWoqUrmUQGrRrgU68TkbRa9eRCr9DpVBPbMjpFrhsx93gRsRic9QsYYPFkSxaadrJx7CL2RVvRRbeAPFeQm

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