{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18192",
    "entityType": "User",
    "nonce": "0x10dd43ad3757bf8958b27d488bc90d1350dfc4cc8c8062f06e0d8fd02bcb551b",
    "signature": "0x0528af2db11d598610b237be2269482a13bf468278d47236482708482a9b18ad2deee35cfbb0f564337d41f4d040f3e22d0dd53844d1fb235154c78d0d4c0ea71c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}