{
  "manageEntity": {
    "action": "Repost",
    "entityId": "920905298",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf90d7e499b67d7562ef64a882c9b8e6922c02673120ce0eceba8f4dbdd189856",
    "signature": "0x1c15589bbbec7727b5263b1d0a628fccba199c99506dcd0f84c88c01be7d11c76c9a80ba3435588ebefb10af0b8c5585a5d8831a050067c7cc059e10fd1852a11b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}