{
  "manageEntity": {
    "action": "Follow",
    "entityId": "37939",
    "entityType": "User",
    "nonce": "0x4e0141d9d9385bcb11cd34fb407df1687d338afeb229f3ad4f98ce76aaf328d9",
    "signature": "0xc09ec54b2ec8ebe8f0687885ea6abab0f7931421314aab4e6488535cd1d6fcc5471905c842ca1ee1a4b3a325e45b84515e8696961f9687de1351651e654b7e121b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}