Transaction not yet indexed

321SKZacBkcuTUK1oZvQFxRScsSXhtskeHPv9sSrq4zvrFsCod3MTHK4TMpfg4vt8wXkuEPkkE5WgXjgb2tHaxEE

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