{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1240232596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x107452fe54e637668b200a5f1ca168edfac185bcc6b6de6cee77aeda3eb16e9c",
    "signature": "0x27226c4756e531daae30b2a944d51790cc67f1fec68571953c6c4712035e7532556a66d57440a1a6d817cc9e8d5554d8e88e86280ea25a97ee86fdce119ae6b01b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}