// Request
curl https://near.blockpi.network/v1/rpc/your-rpc-key -X POST -H "Content-Type: application/json"
--data
'{
"jsonrpc": "2.0",
"id": "dontcare",
"method": "EXPERIMENTAL_changes",
"params": {
"changes_type": "contract_code_changes",
"account_ids": ["dev-1602714453032-7566969"],
"block_id": 20046655
}
}'
// Result
{
"error": {
"name": <ERROR_TYPE>,
"cause": {
"info": {..},
"name": <ERROR_CAUSE>
},
"code": -32000,
"data": String,
"message": "Server error",
},
"id": "dontcare",
"jsonrpc": "2.0"
}