Transaction not yet indexed

321JTcKKzxfN1h66PB7j3yrpMeTG7NQxHtXVPZJmhi4nBXpQ4MQY55Q7x64nzbqoVMiNp9SS8Ap8nw9y3271JN2y

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