{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100843969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e673ddce02d3717d6f502799da247efc546691d459476681235655cd718482b",
    "signature": "0xcf8b5e83d31a2839bef1a580cb788301bc7d97fe4356ff0c09bdca95b653e0393513a4d2a5becebe9df26f43b0176013444ed2c32171e3695a34592dcb15ad411c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}