{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x0f530d884830b61587fee4b03cc8dab0358d23d2d2648580f61790d231f7c4bd",
    "signature": "0xbcdd3f4b46d1c946d14827f2b1b08cef6dccf93e123159d068cf3d36fa8e191465b8918395d6c63d6333432f154e4d7cb6acee6d4f256fc6f2b5cd7332a28b471c",
    "signer": "0x1C02BF889A71AD4912BBfe3C574C6AFc1E808688",
    "userId": "519993132"
  }
}