{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314671170",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c5dcc0eabb396038ab26ebb7ba4395901bf4579618a02ab29bb0f843a026346",
    "signature": "0xcb2b37b6d9c15d3a175bc4e9cc28803e4341761df2ea1aaafd48de41d75b7a58772893b82b37c4adf266beab72dbb7b24bdc63d657f18b23a337b891674bf3331c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}