{
  "manageEntity": {
    "action": "Follow",
    "entityId": "102143",
    "entityType": "User",
    "nonce": "0x8798a27dfa33f6f206c0fc7bf15c10be072674405ec6240ac73e16f028a8c80d",
    "signature": "0x9bddcb7a8feabecca0c96585168d48c4b24dd6a2230430ce6a986a8a8675612d5958f8125b8837ecacb686e41e780e9b3b8187e2e0e05e929671d92918a1b8c51c",
    "signer": "0xc28F39d473d5C4cacc612630A8798a119D1Bb506",
    "userId": "901788935"
  }
}