{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252502076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37e774ac8fcf0ded11114e48504f217f7ad74008ccaa6e6733fed303a3c2617c",
    "signature": "0xa327e15794afa377fcdff7e442963d33a1697a05907d1963d57cb14920a9c6432c4de5fb5c473bf812d340de081d0b77fa30157871f452a1b59326227918ef2a1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}