{
  "manageEntity": {
    "action": "Follow",
    "entityId": "150263",
    "entityType": "User",
    "nonce": "0x620625337a992326d279d7e584420c1b5f3f97211379c61b0c4bc8c7d3667e9b",
    "signature": "0x87e24d3106c01f389c0854d173b7d13884b1242b347f023403ec484ea3c96bac7b7e872cf530035f409a1c99a4500a75ca1ce4bcc169eee00579140f5f0a0ea31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}