{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18168",
    "entityType": "User",
    "nonce": "0x49ca918dfe385431509a6a467a0400af1649422f35e661fda09c4f7b7fde609a",
    "signature": "0xc572512037d5df7edc6c47031ef697afd7da0be05ac648dfaa0684946dea55b214a9ccce84a34cf729c3426ad69c74eca5e46335971bff4a9c65131e8d50fb621c",
    "signer": "0x745895918A1926af8a7B4C34Af51BdF98bf5C7C8",
    "userId": "54958731"
  }
}