{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1376865688",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0174044f68c08f8ca52887422a7c4867d1b9e46591dd867dc04f29196b1958ee",
    "signature": "0x9bf17501b8e1c62c0895ee33556fe2c364033f6e142c6efdb0f2b07facd723f54cac4cebf475053a7cb543d23f7bbd2a03667176f85a99670a543b029f2239461c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}