{
  "manageEntity": {
    "action": "Repost",
    "entityId": "830108711",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8a8ac452429c55f267d4d1435bf8de4798f85e143446d74769a683bb6988b1c",
    "signature": "0xf71804c3c707c6367aa96365bd8ef57de0b53a33d645b208466c8e1c64d82ee26dbeb2f8fe8eb52fa682f34bfe62d5bb4b32c62896fd622347c866b284b7d07e1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}