{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x03b6cde081644106cc31e9de19d01b2097f38ade85e87ba30e1c2c0f9fdf9bd4",
    "signature": "0xcefb158bbe5cde662e78f458d33da50f7ae63f5bcecad7869f70d196e0bfe6dc51601495abc72b34a923f0877d1105b5c0c59153b371d678c9b74a23577fc8741c",
    "signer": "0x21Fb3eD255Fcf0E2Dfb4edC4e1706D176Ec986c2",
    "userId": "756773222"
  }
}