{
  "manageEntity": {
    "action": "Repost",
    "entityId": "146726548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7eef69a812924b009a7566966d8476004802e5187fe76c344769c8a7cb93c580",
    "signature": "0xe69cceaed330db3e57547d993cc792a8be0667fcdd4308bcd0951e1e3bd7f7f230bfed790a58b140d4154b3494b2e774eeeed9279c5de7ead0da43b4d3a0a9771c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}