{
  "manageEntity": {
    "action": "Repost",
    "entityId": "207580",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b0f6436c4b505737f9a9ff716b1cbc109b4a2af417b8bb2c927eea6d62da102",
    "signature": "0x0af14e80e68b301c135ea837c275c3af65ab805c95c4a75afea8f01feb9b6ad03cb850556802631aa2b7a64e168588b454d020ca76b740b4bb4abe4e738d2b111b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}