{
  "manageEntity": {
    "action": "Follow",
    "entityId": "749934",
    "entityType": "User",
    "nonce": "0x372de9f120ac0f1883059bb3f4fa5590bfaa2e8cad3b58db925a79a558b6695b",
    "signature": "0x1f3d41664f984e2175f4c13cdcaf4f978f97f658bfff9b9dee60f544e9dbdfee2364437731284cc9f7b3e0ce69ba5191072dec3d1962786eeee389b8dcde79581c",
    "signer": "0xA5594f75935B53086a8f3231b314C131605FEDA6",
    "userId": "140185425"
  }
}