{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1205344554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb812493fe809c2ebb43de736b184cbb883f57540fadf4dd90232d959fe9b6d98",
    "signature": "0xdc42d0d003aa012676538795e3e02d482d6b1537d4dfad7c7dde4bff5f6f40fc6eca65086cb6b7e2e7d44e5d70c8dc09ef099652851a4596303a1327e0e701cb1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}