Transaction not yet indexed

RPttMB8YKyviNH6tB8kZ9EphbSjKpm3q1qthxFcJAnGBZY3PQ6NtnoFcoWG1qha6m8y3knb9TCf4mAZRw27FMC7

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