{
  "manageEntity": {
    "action": "Repost",
    "entityId": "830108711",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb18041fd595f7aab0dc2789e6aa735f257753c2fa0950724e218ad3882dd44f9",
    "signature": "0x6380e08610a35e78c3937133b4665817e02826c19d592c444fbfe610d9c9892637111c5b56bec72fa4d789008d10ea1e891353334a2301e3a4fd4231bf91ea9d1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}