{
  "manageEntity": {
    "action": "Follow",
    "entityId": "307888",
    "entityType": "User",
    "nonce": "0x5b93d4a9d9c99a54afa3b472c51b89a133ba5dd90b980e0738cfec4af6ad95ad",
    "signature": "0xf0a020b0b601b3c9630697042ccf7ab4109b608f49e4b91f394622e8ce9b46a42ce8d5cbfe22cc1ede37bce909d17a17407ee71732a85c48051579d2ed86940a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}