{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1301970699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2cf68f109bdd7d3cb2732331670596247ad39a6f174bced10ff24126dd7def0",
    "signature": "0x33f84b47ec4c3b9bf828134cb13a26e0b405ad1a586c093ee87ff53c2ae917e64febe0d67ae86dedc87f89c4a3121cab3a1cd967975a04d4c61bf4aeffed59cf1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}