{
  "manageEntity": {
    "action": "Repost",
    "entityId": "195434616",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54e21260e64700778e7103e80fecc15513f5b488b27265b245ee70eeccf75265",
    "signature": "0x4710d471e3c28faaad2f95f8090a9e623956b041c05ac63ca41ea92c172a41ca5b53d7869f2304bf6b47bc3d265c75f581ad413245b70fa71c49819c7fe800961c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}