{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1088403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9019f02ca367c59dfc621fb5378a726b72087ba8f564b6bd5fd2779c7a919d0a",
    "signature": "0x7eeabca5d27b54cb89b959ec923adc2e68d9b5b829ea4ae3bd2ec9876b16e84042a9fb579109f3560da845bb89a241d0458d0cfeffb4c5dbd3f391ed1ee92ed71b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}