message: do not throw on unrecognized ABI elements
diff: @@ -137,7 +137,7 @@ export function parse(abi: Array<RawAbiDefinition>, name: string): Contract {
  return;
  }
  - throw new Error(`Unrecognized abi element: ${abiPiece.type}`);
  + debug(`Unrecognized abi element: ${abiPiece.type}`);
  });
  return {
  