verifyavalanchedelegation "delegation" Verify an avalanche delegation is valid and return the error otherwise. Arguments: 1. delegation (string, required) The avalanche proof delegation to verify. Result: true|false (boolean) Whether the delegation is valid or not. Examples: > curl --user myusername --data-binary '{"jsonrpc": "1.0", "id": "curltest", "method": "verifyavalanchedelegation", "params": ["<proof>"]}' -H 'content-type: text/plain;' http://127.0.0.1:8332/