{
  "manageEntity": {
    "action": "Repost",
    "entityId": "463360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7f0841410661d2f005db8f5a530f951de57f1e594d261f877ec2839e07d434b",
    "signature": "0x01c102665edfb0915e24772311ba5c4fefc26cff30a9165652208681d574fe90718494e9afdb77d5f28ff3688abbd61d9fa8cb0f905e72bb0cc4c9985a701f511c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}