{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048900438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e34a5466d9ff08b1454650d131992ed3c7c61d79a217085f5e305b62d1199c2",
    "signature": "0x8e2fd031bbf04b2c8d75b3c1a506b649df03b64f8b7b697ff099b7f25ca04b3004ff9846d72b1675d61e41ab71fdfa3eb0dc5392dd0016a50aaaccde421a96771c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}