{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1377151822",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd809a7528cd9a1ffcd83061f6888900ed316d9eed8066e299d543beaa7859d2",
    "signature": "0xbb822c372cfd7ded4d55ce92ccd16e270aa8c4b3ca370cb75b2050228f93bf646c549b984d4eca46b533795410e173ce47936204fbfc52962a232472474505421b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}