{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1331462949",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bc81e2e72804c7b45e5cb1ef97f2b180812077cfec62b124db72245e08912bd",
    "signature": "0xe874f9b92346b61508c89135e091bbd9f8dfd6038b413b73c46185222d0dd73e79914b517b74da290730ddc9f4f71055dcca3cd228f0fef4f32e78e22e4d47b41c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}