{
  "manageEntity": {
    "action": "Follow",
    "entityId": "878608020",
    "entityType": "User",
    "nonce": "0xa39819a482a9f39a9395b9b9f09f8979f7afc53ec5b887776a44662067a98140",
    "signature": "0x5616a8c215a9416ad77b69a6cba6e999efabf0c64467f5ea3227413874f7a8c85a84c6c6e078c681bf0d17475b3581f97a2d309abaac8efde7f5cdfca13620b11b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}