{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1341620088",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67255a243a2c97c7dfa31be7d5ed7addfda8d31a59aba4fc020757f6e9ee3c51",
    "signature": "0xbd4117225a965039c86dd08ff0f57778f99928bb45209cfe7d81077fbaff498b5cfb9f4583bd295172b0ae348295b010430b7bb2d97a1d51f7e0d46e20f999a71c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}