Transaction not yet indexed

MnAbhSK9TrGrg2ekiZDtEdrT2P6etspEYinC1jZD4F1mnZbcCCXDHSMNZjDHKkNjw6E44FjJTtwKLMauGVCjp59

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