{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x300119a5da850c310130c36d87bb96ef76b0ec8ed294932684f42a9be7a8c391",
    "signature": "0x9d62e8f3c8a27107d2fa317461d6c8652ad06a8a1f27bbd71a085731f3985c304b87c60af30e4901ac6bac72dd68d48f5b803e26406554767ed43bae613842ed1b",
    "signer": "0x80BaBdd7604de656E45b52EFA056548D7C078B36",
    "userId": "790313179"
  }
}