{
  "manageEntity": {
    "action": "Follow",
    "entityId": "339273",
    "entityType": "User",
    "nonce": "0xcd6a55e82f376abb1dd41a087cc83d228f7179b2d893a737ad8a95a76dd03451",
    "signature": "0x57cbe132d2688922d3c49c8ef8bc543c59b394550b62945ba86c2ac6d6d46e31395c805004901bd87574d4ed6a4b5727ce4cbb2a6d07cfdc59f3225c1289aab51b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}