{
  "manageEntity": {
    "action": "Follow",
    "entityId": "689751511",
    "entityType": "User",
    "nonce": "0xb01479c76d68b293fdb14afbb020ed5c588796d12ee20cb23a21b95e9e502243",
    "signature": "0x9892eaa94260af784caa8d4c9471d1a7cf3a9835db6fa0c3e8ade6793c69fb8306da57d2b4770f2f37d737a122e74ff6472b2cb7716b368a2afe19e7dd0d055f1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}