{
  "manageEntity": {
    "action": "Follow",
    "entityId": "457855099",
    "entityType": "User",
    "nonce": "0x1a5634470997edf739df701cbd2b1c2e1c92406a821041b1250592ed0e0d45b7",
    "signature": "0xbb70855790e14a8ad2936751c7231fda27f2b14b9ef80cd75b81a1e60642ad657d54366f3316d689b5866838ba2fe5f939d8318447affb3fcc6e9ee0f1c05fe81c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}