{
  "manageEntity": {
    "action": "Follow",
    "entityId": "999548897",
    "entityType": "User",
    "nonce": "0xbae55de013c224d609b56dfb05101083cc54183a34f6e7ecc8a1a6ea45ab35c7",
    "signature": "0xb771c628ae871ed2bb228a7f4fc0be2ea3a23803ded7311256ecbfdb51753bb63cfca22edd763813ae31568f97996378cf73fbd21bd93dfeb5e26f90cc7bd2661b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}