Transaction not yet indexed

421Dq4ooPM5csp5dms93wjqE9fBcw98JVmDbgFwdX3GeC5KCqEPJSK3KzALWVW9TRAExcYwPCLLb1HvFRy3JCz9e

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