{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x568a50a140df2aec05bac61c0c39287b41d71580f298e4648f912c9dbbf39b25",
    "signature": "0x0c7d2904f0596d07c6ad05a796ab721c58f15508db4167e6da52d2df7ae4b2882339db82def89179548522fae608d9fa8e04c72a2a4409b7489e00b05fd4240e1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}