{
  "manageEntity": {
    "action": "Repost",
    "entityId": "396570995",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a3da17b30b58dfbc278e744fbcf23203cc455d339510a5ac62708a243a57f08",
    "signature": "0x20c6390eeb2ced72ec0b0410ff2d856a033d066aaaabd524529759d1405d6c01752df56f8473790afc5407c55c92152115b449812640e36975baebf915dc5bee1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}