{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07130591a7cebaa3f28190b885b5bcf88e2f5e4f1802cfac56f9e5d047028f13",
    "signature": "0xfff742d4cba7705605a4c386773f2247c03897485b6b5d0893801512937274163a9a4edb9a04106a26257d5a672e480375a9e1d78d8d0e8eeb21db21033679b01b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}