{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f9963f871c01d3421bd0962802ab0647c1a7dc9c0f4ee5be6027a9dcc212d12",
    "signature": "0x8470fb76aef63d2f59aa44624a2fda507abc3aa36a0c64022540196e1fab741e1fa733f8f09b842e7647a2f867270b043440a8943132fc499806e0aa43bb32071c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}