{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252917458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdf381e1c312c0268b0e8cc38efdd15a869f1f32abf47636926ef6c01adec8b1",
    "signature": "0x45700e5cb71a4be1ff1448d928a2fbd589575804f6a641001d24e42d1f7342f56df365942d178d2d0e0101c01e43427e390eb99c2be6d803ce4ffe0cf8d7a02c1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}