{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "354427",
    "entityType": "User",
    "nonce": "0x9c2b8d6a48f10aee857d616621c263898ccfb40737dd4644790611e520e3d87b",
    "signature": "0x29c1b3d64b13f557c30efda819c3ee6624da6975293e3b427e92ebc1130b12571e49597b56858166ab3a2652ecff723102bd176a1c6604befe2b3477db1e95621b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}