{
  "manageEntity": {
    "action": "Repost",
    "entityId": "131483470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5fcbfe398af132403c1fbb598dcb6c60f4981f6adaa2c68d2712d9b9bca3e02",
    "signature": "0x875a547e174cbf714d1dfa12c1c306d003835b792606ab9f1d1d038ce10a8f472efa9b1f43866e1c61e80fc58d5221511c00cf6523a6ed00000aec08cbd0617a1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}