Transaction not yet indexed

ymgMfbGoFpsgxn8nk6AqxEHGrvrdGrSCGR7amwom6QvQ1xCbJT3M7cmu7JcsMmsnuacSXHYms44V7pEyyc39ykp

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