{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70817364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4019b7bb208b107359aa571de13cb83fe0b76c1d774dd231c325fbb820739e38",
    "signature": "0x8dc9f0813d89840e9f40d7219c62b42a88dc42279eea3caefe01c808412ad86b40e1a169f61ad404d93825d1b5216559fcddf236b1babc65805e6b81a87b53b01c",
    "signer": "0xC56E1ccbA93c1E645e5F27Bf8A5ca13eB7A5eEbe",
    "userId": "335878078"
  }
}