{
  "manageEntity": {
    "action": "Repost",
    "entityId": "27289070",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e0483f3241b9502ba3fe722f43b47f4dd354ecc2aa626dcaabe1a937abbefa1",
    "signature": "0xa1c2aea621b381737b496241ee42f70ea2be87a84530f935e991f8d15793bb9b73c8596acf8d77861015facf2fb5a846646664af9ae784567c8beb502c91f5f61b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}