{
  "manageEntity": {
    "action": "Repost",
    "entityId": "880932117",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x612c8810939cf8a1c2e5fdfd4342cf9028dda3acb55df885918f508efd56a5f0",
    "signature": "0x074f5ed2d0eec5dcefbc4c9f0ae64c0d94ed04de3a1fccf8e11214db2ea0578a44d5fded6f3280424a928b5fdedd5156c1f13d9891134c4f704c7218804a742d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}