Transaction not yet indexed

McK2VoekZp7BoPrdCUmbcyCs8SCEZJSWDZTCoRq3e17go8Fu4RvdKCnr1FC19yL1LC4aG6j6RaFhGx9LN2fxBwJ

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