{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x2a948e3746047496040a3df77a8f5e46f53ad4d8234e01f9292175b444b9408b",
    "signature": "0x18770777b5412ad36f5bfbf93dd96e12257021e7159400ffa1d5fc8ce52b544e2a85b4ba747b68c8bbe828064adcd1fcf25c78295746c499616d2154434830d91c",
    "signer": "0x3e16afFf69eC32202c1B755Ad919C7aA325B7aBE",
    "userId": "902811065"
  }
}