{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1229788599",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfe9a66f6f2d8126f392ec2761c563aa03affb1530e6fee1693eeb50431b2252",
    "signature": "0x6083f14e02587aa3503d974ad8f689517f39578469b8468749a1e9af551366ef02cb8a6d1b9ab1264b12f50ca0d3ca47bdd1ed3d3f936c9aa140bb819344840b1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}