{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266036",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c2357ccc1496881b50da6dfa22d31678d05f1807ec883cb04c6f6242bb889fb",
    "signature": "0x10e483a05497eb3451ddab6a93f626b330d4d5fe6ba5448805a2966f6c3ee9023f5462d26a42a642f89fc4e170df9146013399c9932a7f38ddf97470bcb8bfe91c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}