Transaction not yet indexed

1DuLmuRw4yBJgw4efwP6zCXcPgTL5inSMXECksVGs5ejbNkQfQu6Vb7RQVtVi8gtwo1ThN63RMDcVY5CHvLkib5

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