{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608761457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73822356c1a893bca59b5a536818ed0b905611bf00047048e865ab3734d243e7",
    "signature": "0x2398b456756c1e67d08bf44a837d1c70a393005490b361b0ce010aeed6eb5c866298932ea43be46a442dff579e6a654e8f3393f9a2a5d8d5b19bd38681a2f4b91b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}