{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1559262262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5e6d57f6277fb1525f3a5dfc1d0de0571fd69205fe7ff7be63caef64413ea77",
    "signature": "0x8536aadf647712b69b395b0356781d9f5f5952ae78a39fe38b28bbd9d9f0950220ace9a432343da6edbec2a5b1cd6d65799de3f1c3e51719b95186c8b0e44ab61c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}