Transaction not yet indexed

21u3DVkhXnbhGP2JmVN9JYYKqq2FVHig4tGKZ6dUsAFyvnrRLfPFcGL1DuvBoTtoTC27sNE6BRhoWD8TjXuQmmRY

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