{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb38be4f99650f75302129be2cc4858ec7dccd6133d07cf181a87096d5bb4229",
    "signature": "0xa5ee9c71f1a60f3dbb9abbd1a3aede197fe110dba4f5f4365d0d2cb980a44f702d393fac40c5b2936d19fd8ed188aab6f7e6106aee3696f421016fb5f5d09ef31b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}