{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "159054652",
    "entityType": "User",
    "nonce": "0x4347031c8e232086e3359a0b26cc0b71884d17708a569f27ad97efc3c14cddad",
    "signature": "0x16981562b55fea27f3e6012c5a094eadeef43e2e8b5efba6ed49b1775623b321723f51ffacd736f2756b6f48940976a06e4c679c018d09c87cd68a84990c39fc1b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}