{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1532475953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d80f52a55f77a6091d60dbb0baa9d39d19446797de831325cfb1e66f1f825c7",
    "signature": "0xb6ff58e99aa0dcbfd996b1affac96e7849e67415d420a1cd661c151e991464ce0c54181288fcf320d8042ff0b36796c81d924526aad0f77cc48648c7aaae69f91b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}