{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97d10dbcbb77e6026a2754031e42938ce3dc2ff50fb4437a92396fccc679ba72",
    "signature": "0x478f559ea84a74de84a11addd5acbbba2f25733897ba3655456b18cfdb49dd022131be8ff13916396d5981e9cf6ec9c3cceec24fd7cbb120bf09926142efefff1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}