{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1012178",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc68f550e98a635c2f0fb1b41ca27620507b9ebaa6db8b7853abb228dc015d251",
    "signature": "0xc19b86d2ee42e20e90d0730cc4c1ca57485f92e79023ba7c1316fe07d8b2fad0583879a94969fd9727f70ae81d06b3adf078d70ba6d3a0aa645ecea7291dc4f01c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}