{
  "manageEntity": {
    "action": "Repost",
    "entityId": "323069",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34d83caa3bc5cf00263441b9e657e0fa74a9c1e5f5c0b50d7a8ff771e96ae3ca",
    "signature": "0xfd2bef34d5a6ab34420c07586a53cd71a43c2291f5c1b831dc60ea5f99bb078955cae6d769f7e5afbb36967e2e17b4c816edb67a48685ffdc9f0d24a7f3f4d641b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}