{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "57904",
    "entityType": "User",
    "nonce": "0x8b68d6f70c719ed76a3c6605b61ec476ed1c9bd94640bafbed8056eef1320b6a",
    "signature": "0x9fad4d3cc4587d496a5e7c3bb0083fbe2d6e7b10a38e0fa17e3a6d444d33bc3578e539cd0e3bfc7f86c6f85f27e34505f64f7d458cd5fc31f36e55223ab06c1e1c",
    "signer": "0xF7C299AB5282FD59254Ec0098FC5F1B997682c83",
    "userId": "61898"
  }
}