Transaction not yet indexed

5ku6SFP1mLYtr6aDMjUJpcT2kDRFdHvhv5dadow7aq4BddoQkZ18cKtDd1XaUHzC9oHD4SJWwyRSm7ouECvym1B9

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