{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1673567369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3115bcb27025706febbb6c30eaf2643be5d101f7ecb7fad918c496ef2b06e0b6",
    "signature": "0x7c255381e41114744d0568925228a9b3d048b09ee179f54bc88f7be2cb9c88e96eb6bf8f4f72de52200c9d7560af559abdd9a2000d63869d6b6a717479ad70a41b",
    "signer": "0xfeBBAF2B7d9F5bE3DAA34bEe70259f61ac4aB836",
    "userId": "139146722"
  }
}