{
  "manageEntity": {
    "action": "Repost",
    "entityId": "380578544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1de6752cc74812067f5f78e134b46879b9d20d1a21e3664a786bb3aa8a7f44a7",
    "signature": "0x93fb9caddd0e0214469cee76de4444a78028510e9ea5a81ffa12fe697f042fd17c4b5fcc8cfbc85c8cf1cb2dd42c32a0580d671a7e39bb1c71b171cbbaf3bea81b",
    "signer": "0x41716455f9f06Ff3C6497459BaeF98088976D4B7",
    "userId": "69558"
  }
}