{
  "manageEntity": {
    "action": "Repost",
    "entityId": "296466115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59b49d9a35cefd9e057e2203565d57ace0db9a01e1446ffc8f54e79d332ef9d9",
    "signature": "0x2a7ffbb50902ebb23a29b9cc07738a1c5412e48301f3bb341ea32a45f0dd23f53ff3c1bbf18e6c1a092678c65eb6348520e982a37c03609f69dc209f5ce9c85f1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}