{
  "manageEntity": {
    "action": "Follow",
    "entityId": "428192787",
    "entityType": "User",
    "nonce": "0xbf0d4e731cc5e718c245e6d707209f603cf4b2c3812ab41482ed5747f8458de6",
    "signature": "0xf6c9a3ec1e98b325cba3c63db18d7e26a1061c2899a2715f7c1616b5a2bec01001d61c8e0530d6cd5d580c1694313add80d9e3b397618f5a17772832d22777bf1b",
    "signer": "0x9389EeeadB96012E95139B302a0B50BF7fD75D55",
    "userId": "421654712"
  }
}