{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625442622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03064d7b870aabc135a8081ddb0b821344409fd5ccb6d766315baf9859763ae9",
    "signature": "0x7f08a86c9be205c59dc78beecac04bc52c65b82ac3b408ea173713731b7e3dc10e6b9e75bba293d6ddacfd0d1001000f9a1ba83ea1fdb9784ed9248b6b186e131b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}