{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf45448a06b8de0422825ef9e368557f885973ee590faeaace246b7052e651186",
    "signature": "0x1427769f6a7061fd9936aa71c65b55478d918acaec5566306c89b26684be9d0f43cebf0dbde35d8bf4be744453385df2f33d998e528175399601cb0fb711bad01c",
    "signer": "0xA6750a3CE8C84a6d249dFb455863F0fBbd7aAa79",
    "userId": "295621001"
  }
}