{
  "manageEntity": {
    "action": "Follow",
    "entityId": "306102391",
    "entityType": "User",
    "nonce": "0xce96766e1faa273716afdf4656ab4c52b0ba1b87800f7be661e8eeaeacb9c321",
    "signature": "0x25fb40a793549191512e5def7c7415b747cf55e48e6eccc0f0c117207e6351642204074125d4be80bcc690798a851fedff9cbb31e3e7b7f4ddcc95f350f98eee1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}