{
  "manageEntity": {
    "action": "Repost",
    "entityId": "249935075",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd368dddcfecc630eff1274ca200b21372bc9b1e1c51eb09816c9acbb172674ce",
    "signature": "0x117de76fcf848ce60a6cd4d96f735842d7a5030172da01f0a0d178e14141e86e06e390f8700df8e6990d54df27449fe52c91997eb73e598850f7b4e691854b111c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}