Transaction not yet indexed

mfxAA1AzWKdKR1eP6fz1rtzwssmzxx79Bz552qV1gjQwLQvJ3Go4q8Q3q33f4vBYiXx4mR3upw2FkEbwADyP96J

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