Transaction not yet indexed

21Xa5PEaNBmiUovoN2ihHBKsQ69bi7BwHiea6n7DPBjNBVJmucvAbCUQoe6CW4GEeP2m437Lk9Y9BTALT7GAa49u

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