{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4199d36e99ee0196a9a6a2ac0d472fa421ecea827da402e3c1b4da30ddd5000b",
    "signature": "0x3ba26537720116406c981c18e870a992ddd4bdc55bded4e238ce643634f546405518c9bc3479f04e3a66cdd1f7942cc41fe234ff20bad50ee93a6a9076c2119b1c",
    "signer": "0x5C3e11aE91737136957E056d03bE48858B004440",
    "userId": "600103632"
  }
}