{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190187",
    "entityType": "User",
    "nonce": "0x3916d4deb8aad65bbcbb686299dbdaa3160701042d1ba14c90d729fd7d1742d0",
    "signature": "0xdb83a6b03f9c25a0e0d5643893e48ad384d5a25d79adbe4c6841d9878ceaf63a56d65db37e388aac3d97bfcb3c24edee917f75d7d58b9c4d06353d7b0186ec401b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}