{
  "manageEntity": {
    "action": "Repost",
    "entityId": "342860",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b7ee8614d484f4661d4231909bb0f3bb9a82e82bc0cda936351e469e2167d2a",
    "signature": "0x320fd71146db2946a4f710f89ae17a6ceb528dbae57dc4cae81495172a8b5843770b97751e47e12c57d92ff9b16c435cab032a88285d1f7325debf3ba863fe911b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}