{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9f496b84d18ae49191982b9de0c5325ea05c2644a662dfa8f38abfab9b80c008",
    "signature": "0xf14fb19add7a0ae73f7b7e3a5cfe729196f84abc2e17b034d414977fef1fb82f6c07a4edf82d0c9486f815269c7476dc94e812625890fd5bc835a294f13b1efc1b",
    "signer": "0x16f3B4c183488F54B12588D3db1d34C2C1E976a3",
    "userId": "300618925"
  }
}