{
  "manageEntity": {
    "action": "Repost",
    "entityId": "972376916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f9540286462a274828acfd0c79954d6c6b62bf9defb1ef5b1b530d840a3de78",
    "signature": "0x7aed8fbde211fbb50c1fe07456de29e4df4b25557c224242e5f3929e723fdbb25a22969f3a0f32ec4b8dbaf5be814c5c42b057de1d854d0e2d2c836bdb82cca91c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}