{
  "manageEntity": {
    "action": "Repost",
    "entityId": "216806083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73b31fddfbb3ee6b4398653e9df3acfb863485605e096c0ce3ce59ede6d4ed51",
    "signature": "0xb0f4246ee60b51992dab9b8aa3d2f191c285e5a966a6d115d6cc93bcc096710c1353f42174c1cb8f4f7e1bf02512691886bc195fea7df6366a43f92f8db2079b1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}