{
  "manageEntity": {
    "action": "Repost",
    "entityId": "171364724",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x488be35218e1aac5219905491dddaaf9fd605dc53cb596931bbf58ec7c024b30",
    "signature": "0x819e33e502ed5dae5bfc35e8dae91e7b71f6f91474455f2b61482f24b04d12b672456cfc299d9f7b6a3a84bc92645cd6a543d065cd62776f8d30bf57b3da0fc91b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}