{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "169829",
    "entityType": "User",
    "nonce": "0x09d41eb20b7bbb310f457defd96ff2dea0fc6ffd662fbf75d280de6961c7530b",
    "signature": "0xec614b734c5efa734a75ced3f9ca8c1f36bda52e612f22fab454437af63e1c98687d652c528fc183ea6de8d378cf15a4954a4657e1f9be6b09b9e268509a29e41b",
    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}