{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142975902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa567606ed88402d507a745d8571dc1ac1148294a59c96ad18fefa208713a1431",
    "signature": "0xcee0b6a5cb4a3e982c1c75e17efb15068103f795a1a7a6f3077151a2c825e2820f1ecc8610579069adbc5f16a485bb486205962bb9fe1751b2b8837bb63cb3b01b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}