{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "449",
    "entityType": "User",
    "nonce": "0xe2621f96a00aa623e4ea1eefa4d6a1aea4a38a994d9c0709c2c37839b026aef2",
    "signature": "0x01183afe385f8157a853ecb069cb886e9dfee66840f60e39e00180ff791425ad44a2d86c0b1fe9d6c66d0650994c8d22a6ad05ccfee7f862c88af389bf6e8a8c1b",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}