{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261308325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x668946a67c01c6924ebb56e01b0adbe3984cfca652f3d5e8f654d30d69374237",
    "signature": "0x183c6fba915343320ce708d0f5c57e56c23e13cfc55dbb33a934ec413c9a770c773631866703f920d96ee3e6d6a588d2793a98c62997683dd6dc284d91a2f75f1c",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}