{
  "manageEntity": {
    "action": "Repost",
    "entityId": "20681112",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ebdafdd1f1fbc97edcf3a3c234387f4731b16e65e829259a7e42d245b5191a7",
    "signature": "0xd91d4f3a983e724de9bdfada11366401e836929ca6cf4bc057e8246048785add5eab73a1e8e9422e6582cb2b81ca6228c79ae6acbb7fa1b2fbed236be94a9d6d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}