{
  "manageEntity": {
    "action": "Repost",
    "entityId": "928363399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x648153be997d971300eb21f8adc6a9529eb35947965e2a55cc0e054951da98d1",
    "signature": "0xcf512a1d4308a6d67998f5af4411630fdaa4533cb15a200b5942c97fad212d781529ed0a10f4bbd08284997c30a8c15152b00e30e71b8223a06ce937935d7fb01b",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}