Transaction not yet indexed

i2MCmnnAYrNY98YjaWhbqmRzDUGoAyR98RviD9P7wRdP8PFDuHXGcRAW7Qn5rtSSoVb2MevqPWNk8rDMhhefzSM

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