{
  "manageEntity": {
    "action": "Repost",
    "entityId": "319049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb130ca23d8197e5994ea9555cd9764d17335be351966fb9fe52f6a2cab295b6",
    "signature": "0xa2e21d1ad3ae0ca8c3e64ac4b2ed6c3310d59e2c94114b4e70f1ea91f2defd864013ab653a9dba87fca1b7b30b30cb76d6ef379341d3024c1c5db712f849f12c1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}