{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "870",
    "entityType": "User",
    "nonce": "0x482b5f2db0bf32650ac9716c75382ea31182aaf3b6bca49c9f54474f5c1260b8",
    "signature": "0x7e111fbf86e2a91989073d600310aad61e3894be38c192bc7cf17c2cb056eca1590db2bb5e0439dda59191f046649b7fa15b321592450c90fbfef78aa5e5768e1c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}