Transaction not yet indexed

tffEPp3MSkjBEWeXB6whkd8tQYjyUo8mF8pp1TMdagp4VQLQiB6guKv2htBHQYqQHTHRYSU2umE1ccVFf8yfkp5

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