{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135545",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88240a7c397f9eb695aceae6cbb73ba7b49422265f16e6c958dda6a310989714",
    "signature": "0x3f7cd5ee4b67b84d45f58cc039a5e13ba1b7a33e5346ff0309c2f164422d05b70ddc25afa72757438a9261b726d9a71d02f3eb37797d381e7623489c0627efd91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}