{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1946594441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb11650aa33ae78a24daced2081ce3b3f6d4578bec61509ca222681916a2de2de",
    "signature": "0xf28cfe88865ec4196e2a7f6c10244a147197e248a9b930462a341a761eaf47c83c9a188a33f23d0ab8ea272aad277a996dec2bcfb6cb595ae795431bc54ffb911c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}