{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4566",
    "entityType": "User",
    "nonce": "0xd2d5b446a126194c26755a215cc159e34cba3161ec00873047d649d02f513cfc",
    "signature": "0x30266224300c960f8b1ce3ad13b004635d79a4320a4d42100b6ac53e9fa88d862906d309c8261a28baf39db577a7e545aebe4f11b5e0500b527f5fca58a478381b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}