{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2119212222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe113c1157e6eab4a9af2bf1f13388654476b6c42df5dd4c3b49bacefda65927a",
    "signature": "0x23265188f1845460ad374b9b2ac37c9f13ca98da0d852ed4c9851d28951507fb42c058b6725be079891d08a06ccdfb85041a2950d5e0d57be69e7e6ab25463c91c",
    "signer": "0x06480A66A296C66bd7377A0959c93A5E65fC696b",
    "userId": "567768542"
  }
}