{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1292292931",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd63a30938e43682e629beedaada1dac69800ec5ffe4a352116cdf4398bf0c43",
    "signature": "0xb9acc414ca7729406e220b336e47dd2ff6a98ad07a148dd47b702108ed630ea70ebcaf9172511c696a2f2e73632b1fdee25d88f6686d4454dd111f503b407eea1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}