Transaction not yet indexed

5MX9a5mFkpEimtRpLJY8UmuAjAgnq8rDCYP66aFuq4m9VRdbBRLmXRp5vcFFu3LHoLVKRCtXBC5v7JDFxx6N4Pph

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