Transaction not yet indexed

321tzLmRyE8c9eLsFfRZXgAG5YWPnWZv7n9eeWNa1yyHPVD2MiSnip8kBCkkTpnfB8xNuohCRgFq9E7WYWMEAbpc

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