{
  "manageEntity": {
    "action": "Repost",
    "entityId": "626289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08268588770ccd74be69d29cc05a0ef48fc4368ab356941920f420f5d054f790",
    "signature": "0x787f866bf0113c30417b24a4ef99d0bde4ea6c0594827b029c451d75e5c102c4614bdb414f7ad19038537bcc6bc21cf851f14789f01f36de82fce5ef845b54651c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}