Transaction not yet indexed

MRrtxwHW89saQ8ejUWNqpVxFqKNVM3yaFQN2vfAPSHVDkUsXpzPcQAF5RBtahLsTo8VN9LGAwPSaJjUkRSMR9DE

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