{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775930515",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f6c762a083d170f2a4b478dc363f229120b9263dc2fba55ff846c915c222c8e",
    "signature": "0x3fa631b445f09fc0c3afc9e9271067abf53ee6d24e94a04244bb3b421ad38a5575f9cff558c158e9dff80c9295442b2a73213ffab3d02f9d8691376c7de64a0b1c",
    "signer": "0x92d3aEA782A42D4B044a13a4727af9Aca3a0211F",
    "userId": "12615893"
  }
}