{
  "manageEntity": {
    "action": "Repost",
    "entityId": "44983",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20883675046b67f32149d4ef01865cf20c9d69a3fe276d49d7590091eae35f02",
    "signature": "0xde77c198eabc84c43ca96ec24420e2d885672b82e0f2c584d5b6194809f5bd4c2773ddf51702d86d76b9efce7471184336942ebd3ac75b288a92d754425270d01c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}