Transaction not yet indexed

642NMaGcQztWMZmsGzEZQcdH3AEWfT3ATWep7QsuA1PJPpz9ocSfFnQafaU28R14kWRCcNJrDdpibqpGj4q4jnvj

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