Transaction not yet indexed

321DBNMRDF3hxCAzNfznpx2rMQbCwLBV5R5CumSoJdujZVSXiFi3LuJjHuDQRu9hCifHD2rbd9DcJPWzkUXFmtPT

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