{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2010488851",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b3307aac1f383bfbd7fd56b67dbdb071c6b6e1724763ae50778887299d449f6",
    "signature": "0xfd8bca19ec04aca77a03119b4b2eab00718058986d575aabcc0209027bb5834d135bbffd05011b7bb488be0bace413ad7e07e1df9b0f633e7a967571af068add1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}