{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139975954",
    "entityType": "User",
    "nonce": "0x1f10686a26ff0fbe74bf38df5326c189cee39eef2cb4d5a3b94301e5ad980584",
    "signature": "0x6fffa3bf95fc2f6365284a6b2bca21eb1663fd08e1ef83d4b58c720e1c7e6e67295eaede3a5b9af796c5e982b323657873bbbfd52772dc4cac95d4019bcdbe151c",
    "signer": "0xE020146C7aCDba5DC9524606CE182F8A3c1BAF36",
    "userId": "294330"
  }
}