{
  "manageEntity": {
    "action": "Repost",
    "entityId": "91284",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16a6781ad45f1ebcc4f0a5323dea6a4a9f493fbae2b03bac771444bd13db336a",
    "signature": "0xd84753de58d531de5e1d4af00f7a51515f54a8c7c35cf7719c5ea55ddf8669e54588f5a64dbcdfb03fff26284e9531cf8c780f20c8ed577e1f6beb173af7d8c31c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}