{
  "manageEntity": {
    "action": "Repost",
    "entityId": "297710046",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fede38faf39c7ae610c7d775478a93c651b89a0b9ce1f853aed4a9d5c55b828",
    "signature": "0xf66bdeea32998de9232d93fd827a5b196b5695c717b40a56abe5639ae1fee7f03e29b11f6634104f2fce9071cdaf8799bc3372fc3867da7b594788cc7fe2b84b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}