{
  "manageEntity": {
    "action": "Repost",
    "entityId": "598602414",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ce680a1bad42de8fc5718dfabe65d864598bf46695c27ea3f8b2fb2466449c0",
    "signature": "0x9797f87d8eda93fdc89e45bd502fcfde70a9625401c4da6c8124214a1d4086127ceb40a4e1fb2d758f50340c17346310a115ae639f862e79550d8b232b3a53bf1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}