Transaction not yet indexed

53ZXGoAeFkfNb4ZcWktrAcRaCBkW9VXQbtwSGTFHkRF8W9zwc1BVoWKxLt7AKzaAPrFfv3ncnuiRCGHGtgJKSNF6

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