{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1424379453",
    "entityType": "Track",
    "nonce": "0xf294fccbb2cf58657561c9bcb7c92476e7c2991e2263d3bec80a7572d49657f8",
    "signature": "0x3f09a764a4ae2b8f5656dd5cc185e92464be9a041ec40aed3d29588fd2d2809430558217fcb52ae9d7d614870c49de069003a9600aa11edfabb5eee683a0a2f31b",
    "signer": "0xB9861DDCe7453beBD84F71018262415682CCe89e",
    "userId": "360658655"
  }
}