{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560764896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x435777ae7434eacd7775f48c93dedcf9614e399c67af8e69f56988d497b9a708",
    "signature": "0xa8af5c5b38490277c4c5e613af543636a3b2e58e5240c41c15fd49a8a0537e1f5dba38d5c98a6b86612fc9ad05ded2fc9723ba8765bf5cc7a1c7dffaa3b499581b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}