Transaction not yet indexed

66EX5cndtto1ftuZUe4fCbaKRi528MHfAvZgaTECnuiGZsNGarqbYHR2pPVuSwfhBy47WF1XYhVy5jJo6tp7n485

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