{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1567893687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49835f159b2386404fab12b4db381d97911d2e611ea17ac07e26e33d464c363a",
    "signature": "0x4373382d8ae161724ddf600e1f37734165120ea29b2aaa5d286e024417dd601e655ec3484ea1e9ab89160f8238cd9c6f0820e98d4ca62fcad67b8409531da9b31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}