Transaction not yet indexed

u4CDRrtshZTkFCr5hhrdu7HVz9cWcjd1mLkvKwfF5cMTPn2Pdh6NUouzfRf2EtgSCWPJN2eDsMUXXVwHCUnYbNy

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