Transaction not yet indexed

321fvmkvLKd1suRggEPAbPpQVSjGoK6wo6vvTqihWQmumKwqhdm8BPAdoHbh7nL1wqHZe7zLw24xbQ1Jsxt4rZvK

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