{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077499370",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2fe78d265150551ab83ebcd073460b389ee62a858cfa726e3612c4f670d24cb",
    "signature": "0x230551f982fbc26bbea46d79459e93630e2a230f555f631f60968bda35b5520134ad557026ffe6d94b5cb859a20c924e5fab44614622fd50376864f0c5d4ffea1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}