{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126121443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x216ae8a8833e2f75c71c77609e727a937ba53534398c5c33742e3c872c44721c",
    "signature": "0xc840a160c16e440e5055338119c96a7d67745d150cf7000dcefc255ca7c72fc70f64b56c3833f7a9987e3f38b955327a0d5b180cbdf75eb3a5d27fa88b833c2a1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}