{
  "manageEntity": {
    "action": "Follow",
    "entityId": "634919676",
    "entityType": "User",
    "nonce": "0xa27730ecf2df379bc3a3dc5d0e548412aa954a4bc0cfe616e3721eeba15e711d",
    "signature": "0xd9523c42602d2406d31486ba9196951c623479f02f71b5901b54d802bb75b6456d5379b294dc109f20dd49f52fd337b328665f1ecbe6af5215b722ac1dbf51d31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}