{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1516",
    "entityType": "User",
    "nonce": "0xca8828c51ddb533377245921b07ea2c71cceac1d89aa8337cbf6b9469c55203a",
    "signature": "0x7d9c48a158ccaee0b2750324bf7f38b40fdfdab371bb5efbf67aea7dc02762311f9e52c3ec9db66d82524e5d10208815802059ff3c9c75d875cfbdcf3194f20c1b",
    "signer": "0xA01ebc830d66b9A7a47A2EC95BcA34ED6EB49a45",
    "userId": "463524416"
  }
}