{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x3e305b3797bfb04e9a4dd54ab862b3425d295389172bccfaa37c72567fafe11e",
    "signature": "0x0904f24cd758943040e665ee326c360478f0452656f0a5c017673e3db5fac4833ac6a26c808bab69ec18eb6b7128fde5dc738ef55df230304e38a653fc446d861b",
    "signer": "0x222534475146193b99B68F2E3830ED2b44307C2D",
    "userId": "991417453"
  }
}