{
  "manageEntity": {
    "action": "Repost",
    "entityId": "384276958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x261ed49c7ef02e1604c8b67d2cd96f5422659862fa197eabb0501110d8187bd4",
    "signature": "0x1c3a20661845f2a6ef1477deb8fcba3d632136d346a2b6bd4e8ab5aa58811ede5c90c4bbaccb1144bb5b31da9fdece0805ed06fe9acb94442e27ea5dea40eb871c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}