{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1453",
    "entityType": "User",
    "nonce": "0x4ddb6b231667b81b2bf69a5f44164dfdcfd3c1eee5f83b93da83fe5840332075",
    "signature": "0xa382c96da5406e7ec8aef7e6c1a1873142d19445adf38d30a7b3c35418defa8c21274b933cc9f437a6415deb980e32ca36b40c8a1e94562e0d26d4c284fd2df01b",
    "signer": "0x25E1Cc64Bd72FaD56C1D4C44e1fc2307BdcDa0c5",
    "userId": "7892"
  }
}