{
  "manageEntity": {
    "action": "Follow",
    "entityId": "745475",
    "entityType": "User",
    "nonce": "0x566f5767db05a4b60a923c830726a17386bd03b00bb946123737efee9690d926",
    "signature": "0x5c62321d23ac5103fe04c2d7cbb99eb2e1e52c20e2453a36d47f57043d19679f21bd9e9335f048d645b715bd891d6d49e6295e144a94c13c8e5df931dc2e051f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}