{
  "manageEntity": {
    "action": "Follow",
    "entityId": "722965910",
    "entityType": "User",
    "nonce": "0xe40c3645dec8ceee253396de5a75c8932514ca8971d0200cde74bdc127efc431",
    "signature": "0x5f17b0be0ee0712faa901df66ecaa8b1695dd9f0db813727fe4e7c47c4eefa7173689f4f62a3daa5d10d61cf02053164abc7f09d7377452a2d8e62be904dcdf31c",
    "signer": "0x14fa63A530B7d9254d20B110AAc25ABF49fbfa9d",
    "userId": "182428"
  }
}