Transaction not yet indexed

321NMLgyPMaGyJMmyPgot1FxkfqdZJhTJd8MC31PdB2eRFwZdJetzXttRmhTUFGTCDBNGaRDcqpCXWXuu2xWnFWB

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