{
  "manageEntity": {
    "action": "Follow",
    "entityId": "405117",
    "entityType": "User",
    "nonce": "0xa194db1591381a1927d5c2474c452e5cd087721ddf88210cb38e1d59c623cc07",
    "signature": "0x7dba5efc965631cecfabd5fdb187b355e3998dca96c7afac0ff23d5b1d2b8cfd1cb83e22dcb241f1bd796d9252ec8f6828c2221ac6d46483d36a27533b186ecc1c",
    "signer": "0x7c5233DE7A8aD918D090BD36cC8C0e6273814D60",
    "userId": "559710456"
  }
}