{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "21442",
    "entityType": "User",
    "nonce": "0x113a57afbc1ca33e7bcf4648cb1516ae5343a18b8951f43563537f1c547735ab",
    "signature": "0xcefaa4f9f1f610a9b8e62c00f25e6f226882d95cb28de2bd510ef236d137893f47db7ef18c20447bcab886ffd5d80518ac6f355b5ed5c5901cf733729b404aee1b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}