Transaction not yet indexed

666X7d6PoCTVbgpHFHFHqDQd8Bivoe7qjjeYxVpdNbvbXM2NGQdfAV2eRSFVgFWRvoGeSVkBmHoReA1LMB3SwX1K

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