{
  "manageEntity": {
    "action": "Repost",
    "entityId": "270847285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae073cddcd21701b6995f9b54c897ec8347d0902bf857a5dc13106cdad57396f",
    "signature": "0xe91de753658d68e4639c5f9fcfb91710ce97dee426f01f82a3f3dbf16e2a0ccc0f47b290dfb4abe5764c435a9a53d547adf79824168930b7de7d38baccca37941b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}