{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1263249323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c376a87371da1d5eec895b5ce3ccf477f8f9b647f2b8ca81375f5ba2844da11",
    "signature": "0xac87b9dd0df7f7560e48a0ae87633d7e9ab285a7b1517444f8008dd65a5036eb7087c156dfca4bc40b74b8ee53a7d0c51d806fd957270f9fae8b52f9dcf863a71c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}