{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2133129044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf59dcb29ddd9213a81ca3c5b219edaa74d7236576c37b81bc6351ef2414d7550",
    "signature": "0x0127883e7a40550f5b97f844ccaa6477e0d0703c90d02300bce2f1530441e6d3712db96db6504112bc9a4b113cdc4043b1a20183e4ccfb863d2b50cb80a9f8f61b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}