{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "18393",
    "entityType": "User",
    "nonce": "0x0b1ea8d88363e4a496d96ba4c170671142aa10a5dfc679f58ab67340281a1e44",
    "signature": "0x0f92dafa735bc5e66a56aa36453593e1a0167c6da78a164a5b09715bd9491dd27b36ab6f9db050d25a3b7da6427abab02e49fe11794dfe4b54dcd1611cc77c961c",
    "signer": "0x25E1Cc64Bd72FaD56C1D4C44e1fc2307BdcDa0c5",
    "userId": "7892"
  }
}