Transaction not yet indexed

66ioAwFqf6cupvrK5ZgRUqCes4tDmAxEBuJLA4FPC5dcAxJ5Ap7YfXDK51uA8txKg2b1hdBvqTKvFFRkdXEKGVm5

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