Transaction not yet indexed

21AnC52SiQtGjYgGmLN8uhrwoyHc8HZjfi5XtyUe9tbTSrbreMPqk7rvw5NAuCB1LL2eMQwSyfnNAVhLPrCWCTWZ

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