{
  "manageEntity": {
    "action": "Repost",
    "entityId": "284831509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d03f79269a489b2a1bd9fe8aa45e21707fa7a8b5b8c53fde83de6f645d60e59",
    "signature": "0x7c39ae8ebe2da89a5d56405ad2b6b92b54ad4f91f6d084140b1d9aad150161d5381eb63e1f9e2de37354b2e61e80590e64c74babc222ec159425d7957e214a591b",
    "signer": "0xbd08d39c7eF0c2f1aF7E4989fF8e283b743B32ab",
    "userId": "333508153"
  }
}