{
  "manageEntity": {
    "action": "Repost",
    "entityId": "738246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85914d8c343992b8a68c893bce2277760cf782304ba7112bd6893bc4fc1e1efd",
    "signature": "0xa505a8123ac393aed15f43c5911119de043c58c0e38cfe98b8ce3a0eecdba15c0669a96ce7584f201913d899fdfc7a35ae39369a86930fafff3930323324738d1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}