{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25343",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71e0e179f88d8362e76feb58e4039a09d84e8c0d2314d3a89749b7b455d1744c",
    "signature": "0xb65a357ded09b2b228551f36bdc13cf180e2122c4e5df26d29b2312bc15b27653d578f4eb53e6062fbfb2eb7f454c029d80f8f8de1d3e1953b89174a5ba17c9f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}