{
  "manageEntity": {
    "action": "Repost",
    "entityId": "815225357",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bebdca33139fcd7de657752d47cb2a073212b6d46fccd07062db2046e963e8b",
    "signature": "0xb383553228854ce2a43343f848408fe87e6d31fbb6ddca8334e2f80e234261f81d2e0c6d1d1bd3002d70f2965759d5777cf220bc17bf97a6ab1757c50a46872a1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}