{
  "manageEntity": {
    "action": "Repost",
    "entityId": "356880039",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9de7ae2f24159d692568c4950679c44e6338afefaaf3fabff174cb9472b6fbc4",
    "signature": "0x1a496c6545f0cdda6534ee0a94fbdcb8a713e949d82ecd73e31c7ed5a410ec206e1d404777cac85ce5d76fbf82a469f84902eac2217435026dcbe238b4d5f6111b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}