{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "172557",
    "entityType": "User",
    "nonce": "0x2a8a5aaba0247c0c9aa5a7102d2451f4a032c836e493b7a3876577f1411488e4",
    "signature": "0x41a9d5d6dde58c7acbd1c8757a24b1e415f8c2aabcf503be642f3aff43f06a596e100a9f9b7758edd9a6c9ca12db9c407e83052725e4c368f5aeee9fc854b5171b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}