Transaction not yet indexed

21zmmUxYiXs56STPJ83h3YXfLgitzEfTMBuz5he9ZSp41fbA9LnMF7ZFNWykr3LCBHjhEma2mbbg1dprcyPZeY8N

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