Transaction not yet indexed

ffMf5moEF9BdcQe3ceCQdAAwkabpR99Prkn8fe4MPYaizCMXbRPkvbySG26YgPjo2R4AYGdW5hNu2AgfxSKoZHw

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