{
  "manageEntity": {
    "action": "Follow",
    "entityId": "254245",
    "entityType": "User",
    "nonce": "0x77625775af9f87170b93497a51de020e37d9bd9679b610c70e18729cbfe806bf",
    "signature": "0x91c2523a92b08b43c7a1710410caba59b745adccfd323282b04a8a7473e3706f7d4d77669ceed5a0a5045ffee1ae67bb4224db39e8797048124f590617a93e321b",
    "signer": "0x4950A7c498b6c214e83B79502162b7f248f9e6ed",
    "userId": "499895630"
  }
}