{
  "manageEntity": {
    "action": "Repost",
    "entityId": "435805523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7450b250be1744db0cffe0851acd229f577749eb2ed1315f145ff11e9468b3ff",
    "signature": "0x70bff331c1aa96d37d416eb4faeef3d3eac3794e99049a539a0c07b9ac5ec84d0bc8f233916e76c61b02e2d35a45d8066dd0efde2794b98b327129dd317923cc1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}