{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800357203",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02c023baab3af6a94c1e762eca2d56de69cc86380a8171b9e3b07b9830b02745",
    "signature": "0x291a8ca1054423bd447ce9075ef04c9d9777d882f7af1195c5584537073aa2512527c058d9b59fdce7fb301ee24381717ffd1525e1d3a367c33de78307f72d841c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}