Transaction not yet indexed

321CDK1KS4baNDcLS1rVLp7mB91XsaUfWHsvZCPLHcCcEJMCfJEu8XJHVQu4dh97cyjHBtSD75WJUH4Z6LFPrt4m

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