{
  "manageEntity": {
    "action": "Repost",
    "entityId": "488260308",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcdf7b7418adf63c1d9e63f80bfa9ac0c9224081324796db0bd372d0749a46049",
    "signature": "0xfe4319dde420712a353c8adc6058de481392e00dc63c1ef5195e0a4960684ee26d6e78b46f755ef1dd78939c52f3b8f281344dec90471063146d8830435067571b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}