{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325",
    "entityType": "User",
    "nonce": "0xfab70236877107e22f8e553a5d926b91cb7b65f6807acdec6da92a0cb1ec77d1",
    "signature": "0x3ea325e3162a8c8c590781ea1c3f465aefd9e4bd844fd0792d6ea6145ccfe42542f7d1ddf93d53b4fe9e4f89419737f277bdb9f8b41f7db0287164561ac99a261c",
    "signer": "0x78637A1d1940B251967A2f8708aC0936d67ea724",
    "userId": "525489649"
  }
}