{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1262448651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30453a71ecafc432f67aef73d2be21793f8c87c4b65a08642ab125ac7e533a6d",
    "signature": "0xe34df51aa38768d28862b0e874b00e1560b07cfe67c8f9bf9f7b6e6d7d6302e577dd4fa1a42fdb18f88533110f3753fd9e3aabd0237c8c67c94a0aa00f3e9be71b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}