{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x86690e60a85a848ade0cde37422d33e589526bdc3a5949aa1bd07b870c6f160a",
    "signature": "0x915460dac0b37f682c9915f01c33987913254f1a6a17119b64c727c6e9b7df2828a8b06a7aa39708fc37f59d560884f2169ffd36e868f579708f0b1afa80366d1b",
    "signer": "0x9e9bc4E1DfB036d51529a3c4D15921D4978e02b6",
    "userId": "294621459"
  }
}