{
  "manageEntity": {
    "action": "Repost",
    "entityId": "411415785",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1201e4885215a09563223c65b246875f3d52737782c1065866ce1c6f73f9de73",
    "signature": "0x18b98b56bc60f8bda73e732527e072102c2be558d0adb4cee06331c1bcddab883814f0be036de3bc01147a1ae85507209bedbfa0d64c7d3281f61baaba3d08941c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}