{
  "manageEntity": {
    "action": "Repost",
    "entityId": "286033832",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xead9e0b7b116bc87402c8e55867ff95f2606fd44dd580be7d3c27e311c028a40",
    "signature": "0x3accdb5ea32101fe832f6a3fdc674ed79363e0d752826298b6379948c33e18984eebf71b05eeb7e69d2cd3a3fd4c40e91bd95b38a9efb5ecc24b166f66e4fa341b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}