{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "445578",
    "entityType": "User",
    "nonce": "0x6288eb4b577a36919ca0d8ae184e4d9f7e3c970d02c751866d96a6a29664a0c7",
    "signature": "0x925c2f7d565b2b5aa59e065b8c9deb0933c7a8aa9dd24e2e56e1c756b38ec81639c6d1f35091292a1e1d1c164550cc07ab426f7da348b69c0b79abca06f9994a1c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}