{
  "manageEntity": {
    "action": "Repost",
    "entityId": "576001852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9cdb7557d1efb4a4834172205d2ba11a72792d745aad84985db40c6d5695820",
    "signature": "0x41b3227ae90b706002dc425e852ee91cdf51aac5a3ac8e2af4b67f2abbe0270e387a82c42df30400b6ad351f503dc6c705d9d4dd2791d978091cfd517ca74d461c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}