{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1441166996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x825ea1af223f046407c3d4957449d0c4a519d1455f2b15600f56a5521b1cdc48",
    "signature": "0xd092dda8067d21b8fb4e4669fea4ea2308f0a19359f4c3fa55c157a8398e92793796585d7dcf9491826b0719b8ea688507f2d526cb0ee42963db83d2ee093dd71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}