curl --request POST \
  --url https://rpc.mainnet.near.org/EXPERIMENTAL_split_storage_info \
  --header 'Content-Type: application/json' \
  --data '
{
  "id": "<string>",
  "jsonrpc": "<string>",
  "method": "EXPERIMENTAL_split_storage_info",
  "params": {}
}
'

{
  "result": {
    "cold_head_height": 1,
    "final_head_height": 1,
    "head_height": 1,
    "hot_db_kind": "<string>"
  },
  "id": "<string>",
  "jsonrpc": "<string>"
}