{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1996794",
    "entityType": "User",
    "nonce": "0x4d54fbd84f7f413c7175731ad9bea14d36d93df86a4c01c4a9e185ad0b384f47",
    "signature": "0x250673a84ab9b59de00736e70df7c6d6973f644b86613e59b19e11e8ed24bd8a399788672d96898e5b57ba1d2c767ffa7a4e1904c6379943495adb5970b277111c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}