{
  "manageEntity": {
    "action": "Repost",
    "entityId": "942961813",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cf78cf26164d67537b17b2854bd4e446cb81557bf9f1491b383606df5a97115",
    "signature": "0x163cb374108f177f6e7f5b88f73a30c9fdaec13c8ec0a0e1ae9dbdb5a55e0747582fe7a74404c2efe0be4ac2979cf9fcdc0f3465edbd46858b0b2851a03e03601b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}