{
  "manageEntity": {
    "action": "Repost",
    "entityId": "707356",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02220d6e24589d9762a14ef0d35cc68ae01c48ecc9bdd7d529e7f6fbe0729dff",
    "signature": "0xd69abd3c92d9b016fe9f8767738340adf0cdc0faf97fd54a6ebdd7fb07240a4e418d3ba2dfd5eb63bf6ead1b73fd3ff50b4b7e43e73b98c59efeaccb86ccd7c81b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}