{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1454605187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6228926d5c94af3ca16999792f7b13d9f37663f67c5119de788e4e569e0c2cf9",
    "signature": "0xe87cbcc8d4533d33a6771422f37f96650595a8cb5d6e94c496cd06006b39c5d70f56e0a74b26ef994d59d3474b85a119d5752dfda75e5c009005c5190c4665441c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}