{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527749159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23cf1aed8fe555449e78ec35211981de995273091ba4c46cf3080881c24fc98b",
    "signature": "0xbe074e839a4142c9f286f331bdc0c7bfab55e602b999bac3fcb8fc53c1115f9349d4bc87b703f8a50eaaeffcba9ae5364d505ae70e0142c7bd619f822137f29f1b",
    "signer": "0x03C72cf7e8D7Fd7485262A70DceB3324acB6Dd88",
    "userId": "58545426"
  }
}