{
  "manageEntity": {
    "action": "Repost",
    "entityId": "805585784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1fc5331cef18dfa367ba91e287d2966f49682aff7d47edb74def3b3cd559d73",
    "signature": "0x6e394783e08c987003155fb39d07e461cd503539e9aee1a0702d8877f1537ee104eb88d077d5106678f6414d1859ffaa1f6635fb060e82ab5e34be6964a4b6bf1c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}