{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1064011665",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2f13f5aa929e8a662253d5a81235edbc4aacc378772fee76e4f280e710f4d02",
    "signature": "0x755acf505cf220f7878c5e0fa51a7a939177617714ce0e9bfb87bd3e9cd00a7236ce996b4bf5b657d3f905c9e0db45025217121e828cb30e3d6b6cd3411b2d611b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}