{
  "manageEntity": {
    "action": "Repost",
    "entityId": "348734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8080865f832973df434d25202f6d371a66280f2a40ce05c9f8437ff35b62e217",
    "signature": "0xbdd6b13b0aeb09f42906f301c6514c6b9b088ef7ae317709178e18b1311b7ff3062894a9b9926b88a2dae5b09b846d9da1287da9a0f9437bc8e30987001564d11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}