Transaction not yet indexed

21Hkkos7o7xPQyGS35qYC4pL3MydpKNee4ZeUKS1nWDo1P7tPz236boPFJ6uJvJoSXie7Y9vb4e7oq6oJUEdsSqt

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