{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1889192569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x277dfb9675978adfc85a6d6d89f24a178e6d55be9ba9d25f3941d3765534bd20",
    "signature": "0x2ad0d05679724a0d20fe26d9cf8c986a0490532379b1e34cbd4f1320adef9f8f5d43ff5b25a6290dab72344f13f8a6beaa1820125f97784da3c748011fbdc1c81b",
    "signer": "0x72d1844BB49347afC0912B6743298568BC02b404",
    "userId": "328108"
  }
}