Transaction not yet indexed

4Y78TCnXrQJbk9GxN5SvMfHRTMpBDbbsWvsYBmRhieP6of3eFfxUvGQkeJePnZDGtkBqoRXCGgWk8qbfDaLZifAR

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