{
  "manageEntity": {
    "action": "Repost",
    "entityId": "598602414",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb939c09afc6d8e055ab8c01af9148479120fd2d9f0d909c654810fb309d7d327",
    "signature": "0x91719ff45306c8237743d59b6084e55d9cb04b278f88e48dda9a04099df902624dc66a0af4345065070dbd9c4fa60bd0fdae9e9047840c1b4dd397a9474efd601c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}