Transaction not yet indexed

52SbG5MUiCs6FE1ADEbh19CSwwXy7ZHsUZTGFGyHps5rF7YGG7otiqqZAaaq1i3yHGYmLvoJ1X2eHW5hPgadZm1

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