Transaction not yet indexed

mx12YBQsQqLgDiiqGxWVRmJLBoePWA2yfLsjA87mELcdBVEwpPyNemvBAqj6bh1WVToQzz7qkBPdvsMj9fNzTZn

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