{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1059620",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e879888ea7b5001dea930442f4d57f6d1ce80784baa1821b38c7c36ea1d5dcd",
    "signature": "0xdff571e0e0c513b0876a3d66b8471d24e90aacae1bea6c0192d8abe643a26aca4eb32684ecdd8aca05ba8d3753a00b4c8f4ed9b755b6e341e1a516227df144d31b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}