{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5a1a7171e48f2a117a7443f08d14cf23111e20c051a99b1e3042d480e94c7d1a",
    "signature": "0x1b0440f394f546f6df8099f5e6873638f5c146cc0aa0f26deb0e3c822194a11a08ec5788a97087d0b1cecf869b85f9c8295968907bf3f2062489ab984cce1db31c",
    "signer": "0x67643F9FD6FC62453f7BE31F8f414A602Cb1d074",
    "userId": "457352287"
  }
}