{
  "manageEntity": {
    "action": "Repost",
    "entityId": "799748391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83317a310cd7f90b2516049413755c6da9e760c3b65d0dcfb68cf3bc2f096063",
    "signature": "0xcfc0b24391f5f45860bb058f21584a47d906e9146583542230f8bcb78e1b932c15ac51184c437a3d5297373a8cc958df37188160028a9deb9efaaea8d23fc1b11c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}