{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1272247536",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78bccf25dbb4dbaac886e4ee682f23b2b158695bdbef73ba9d3b8c803b355d78",
    "signature": "0x3fa343061c9b386d51c64060d6db891897a08b85420f349ace1f7bd8d0cd92924ab627000939729b08de78c2342ed8102646e750a537fe55a913cfb13591c0af1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}