{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260346057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67bc2ca4bfe41aeb26e116b2989b694d155a7511e71695f75a4b09d3dcf88891",
    "signature": "0xb3c1dcdfc9fbfed6777787e800954aef2e01e90c4b3289d5740f949ea15226827c6a55c1f263b1486349e72a4c1572622e93029f21bbc35da525eb777d1770671c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}