{
  "manageEntity": {
    "action": "Follow",
    "entityId": "645720561",
    "entityType": "User",
    "nonce": "0xacea8006a40588d87cb23ae1b7475e90fa103a1b9b1613aaf2d08e6d1188d277",
    "signature": "0xdd24dfd9d4f5fe2514097bbf4cfec01edc43726710c7e08356a642af2a09caa72f173bcdb0868dea8285f65338531caa74369bfc899e4f3eeba7e5a2c6a009ce1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}