{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x771c41c8955e737128f1aaa2d55ee8431ce3694104ced22708d140b54dfb4175",
    "signature": "0x0d7b9c33cf035e5d3d365773b635e7f972d1e5681e7b0507934437cafae715d86b7f5d011fd840e46d115fad58b27a2cd75209536b1c7d3fe158dc1bc6b87abf1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}