{
  "manageEntity": {
    "action": "Follow",
    "entityId": "431735",
    "entityType": "User",
    "nonce": "0x5740fd3eb7054960320318576c30066c574a2c568e8167c10ac82273aff3328c",
    "signature": "0x3b1107dfb1de004c11e97ccd3feb83131e93015abaf91472a5ceca0d6419280c236b08bfa3968b1903cf8c7d38360f23ee635f7af6446175f39a9ca02624cbb31c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}