{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8c304bd74f731e5a0b63ccef7f64e5499b05740ac418724c83e951deb9a291e5",
    "signature": "0x74181310c157b1d6095307982a9e8bc5d29d4f2f3096acbe352def6f39f71e1026d0bd2e0bd33ef40062c6d328cfd037b26a8e09963afd6f7a0ae348b6c697861b",
    "signer": "0x9C8229cd7f3FDC7d9ec59D7322b3f779938Da60D",
    "userId": "542837433"
  }
}