{
  "manageEntity": {
    "action": "Follow",
    "entityId": "75442",
    "entityType": "User",
    "nonce": "0xac3bfe54f2a279ba2c4c72a7b5962850519c8e523b5f0a45e0bb889158b5079f",
    "signature": "0x439fc8df491820557b8a6f0d1dbaba8d7d828246940a67349b3bb13054adc5fe4eebf5f07167259ec041b9c5229687de9d514b9149860e933092f2065fd3a0471b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}