Transaction not yet indexed

MdjM2iADV8DZEkjvNPJVGF5c5XcwGErKPpzMCb57DReYh4VcKpafMFxqoQXeMqTz3789PFXCHVSLR193dTNMDMe

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