Transaction not yet indexed

523LN5FkhWBTgMHZcCeei4qch8r7tfnQ1gxmDdezTjbUdK2YDqbCaaMMZjcsNdv7PCaKuLDGjXdFsXCmdN2qc18K

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