{
  "manageEntity": {
    "action": "Repost",
    "entityId": "548740993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x572b8d0742062150cdd7c61792a24f0bacc207cd93548be370d4da14d9c7fb27",
    "signature": "0x07ec1a7f31a1060e39a34659ccbb80d04b725a9dc00d8f74a04b0f03aba49c3815189b647230f73a6f974e74cfbd2fe795f32494d5f0303ee0922f089573055b1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}