{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1559773057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b88534a3191516ea9a96347374e361b072638d7ad932e290fcff320b0cab549",
    "signature": "0x985a4069b25caa6573d2d3c16c67edd6acc4b6089a7eae3700966ffcb34e260f2b671977544e4fde2e927add51c3ccea4fa5c289cf1a58baeb98d9f48d42715a1b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}