{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7c602adbee07bead99c6e6e5bc09583837db205fdfe1eab1468edc6fe6544e31",
    "signature": "0x463ec28d9b14f42e54edfbf62a0ff867d4e9741c61dae4381cc7b424aaefb601208f2b79f563cda6f47780f18021c06b86558646bc5008400b99052cc46449131b",
    "signer": "0x13B7ce3401B600B95DFBDC848AcE1C0558a2dF3b",
    "userId": "155003518"
  }
}