Transaction not yet indexed

Nm9QuKUvMqaJL5CfdR2eTNE5mBYBB3vp5BxdGW8CaXAmtkcLu1XhvRCrkQs6SZFKBGHaxiCeFRrcajdwNm3s4T2

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