Transaction not yet indexed

iSzjGQxC4KPyRXC9ce71tAjhAMABuwUuPYLRdP7Pk3sFw71r8F4T4YwPAcPCqtYtbQuTSnPy7gQTzyTUZBQnRsZ

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