{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1272536776",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xddbe733a1bbf7b5999529986da58db1c618983e9d556ea303a83147371fba16d",
    "signature": "0xfdfe085429a4cb23908127be494eb900869fe61c657d3762ca293e2212ef34897843a83aa7b3c8cc13b41d427ff43ac09bb307e807c4613a1f5ca0a0196d63261c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}