Transaction not yet indexed

iMfZhjbGmaDGVqNqaaeTM4sYXipWGkxieRuE5RsctdkaLxEXuAXcf2wwtq2SHtS5YvgbvcxEwtNjM2FsBcC1yAN

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