Transaction not yet indexed

mfxAeDJpr36AYCUdz1Gb5KwJ6YoqNvt6aN7PCgM3sdjBgzVqbSRhYVhtLQAvFZCDK419nAAtHLKB2ByWMufbce4

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