{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326802186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6430d3add6e8e9403ca04f2e39e7887d01279169a28e38ff8830f27f5ac9b4b",
    "signature": "0xe867003d4260e83f3b688a6416f61e061ba181a0b7d4d6d92bc21d34adf0b6e64b98c52d1383e30484c9d1e71bbd179b4f9d9970249053ffa7ffe91ab318ee041b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}