{
  "manageEntity": {
    "action": "Repost",
    "entityId": "858060664",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21091767824231cce02655602706e35f9629325db82a3c1eae527011dc1ec56b",
    "signature": "0x5d506ff0a4dec88c86741c34ec3efe496ccb940a0875c7dd2f5286b94286b8cb7b40c0858364e8e564402872985fc6bbcf4eacea043d4ab7c06e9885782d84861c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}