{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "6542",
    "entityType": "User",
    "nonce": "0xb2f7d013f2bad2b0d103bcddc005a555cf77b3833846ead7cc7c6e6a7a6da256",
    "signature": "0x9773b86ad5e2d37e118965eac02abc93c87fdef890cb554afddba4a9bbf8358a7f9cf99cae3db815fc624ca90d28415b5379ee604db050300001e87a818b87b01c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}