{
  "manageEntity": {
    "action": "Repost",
    "entityId": "568955457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1de45e029bd4011a887b451e88bc876acc22d8bb78f89851c8788c49b5d3f402",
    "signature": "0xf4363972fbfbe52c36502373c78263ffe9f51299bc601afc1ef9570d2d3713aa67cc973c4cafb17d9522c4c9285584a9a4725e61c65fe435e8c29fbd096c73ad1b",
    "signer": "0x6245d270201FE6e26477efA986E8C4035bF65C71",
    "userId": "36222594"
  }
}