{
  "manageEntity": {
    "action": "Repost",
    "entityId": "509543984",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2036672832ac78bef4ce77a14292af535a1c0687bf6742d0df4d62402d586016",
    "signature": "0x848b82c05ca8734b362bdeb5d9a60d722cdbf6495a92a701efb31e602c90918f7e168181a6026534b7fd950b10a2b0c020f138c69cdd7c8498dd33f8c8c135c61c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}