Transaction not yet indexed

mNmEenujtwvkPrYS7MhhihjXUVEqLFNk2K75VJaMdkUXWvRH2jD4Fv3imrGmaRUiHUNiXrsG2wL44TfqRGiQwqA

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