Transaction not yet indexed

21m92LYmZVwU9zqGMPkiMAf4GHzVtFPqDyDC4K7Sk37dd79CTmG917rJeqUnerxAim4e1BukLV8VgA9vZ3GvDFP7

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