{
  "manageEntity": {
    "action": "Repost",
    "entityId": "302411000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9dc53340afcfe547a240192a081f2de3100457731f9dc82eebcb4a5d9bc023a",
    "signature": "0x9c9c5e83c3a5df1527f6b54eeea5d5d63bf4814eac1ccd15fb5fd510b46ac9437099bee8bb0f20c1c71ab9736f900541c24ea7458605f741a4e7731f651268f31c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}