Transaction not yet indexed

YMSpSm3G4A5vteH7Fvz8VUjSs8xhXw2WF9saxfihTGPUgUbJUqrHcVm9oyKG8sXtYwutfhSu5HefedbrqGA8EjZ

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