{
  "manageEntity": {
    "action": "Follow",
    "entityId": "740883",
    "entityType": "User",
    "nonce": "0x23ad35e3791177fd4f76dbc1387ac1b391992b16d46c7cd2f59cc864b80b50fe",
    "signature": "0x2fe84b049c7994098225197b97cfa9af0d14e49dfde5f5bb9ccc42661ee1e8af7cb67e1e37cde670fdd35824f74d87ae6f7df505ba82bea18aa2fc477957f0191b",
    "signer": "0x9837C03EAdfA74365Cdf4e01e6840D356104bFab",
    "userId": "911622928"
  }
}