{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1959517763",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36a5b628dfe69f4fce177ad38d1259e691a3c8a32599994dd29eb284f8ab3630",
    "signature": "0x3f053dd7532dd5b131b89fefc751db3241a7e8aa3a508bf8293f6a9ce6818e2e4010dd02504b365461154968a2207eb4f8b8b50b3f68d7baf6c88e171b10f5771b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}