{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1720864090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x512b58cafd164f31617eea198dc32378e0142187257e0c83170bdbe24025e9f4",
    "signature": "0xff15af851742ab824e919fba874bf37fece9003d29a583324b39e2caf1da61db233d8b54bc597934ea008c84106c8a83789b1034823c96c2e7e9b46aa3b3d62d1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}