{
  "manageEntity": {
    "action": "Follow",
    "entityId": "103819",
    "entityType": "User",
    "nonce": "0xfe12a8c71b4fe7f9cb324fee75fa811c001d1bcff87a4955ed4977cfdc37c211",
    "signature": "0xfbfe69fd147fbe241e59250da723b4851dd2d1cb213ccfe2a01a293fc93b35c0203764f71b92e69842322f1c83f7ad5f66b813dedf0c53d1110bc8be0b1318611c",
    "signer": "0x78637A1d1940B251967A2f8708aC0936d67ea724",
    "userId": "525489649"
  }
}