{
  "manageEntity": {
    "action": "Repost",
    "entityId": "906655686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c6808fe55e65d8c4def186b17dfd4fd5ba4847cf8aa1f41a21abd9a20602d99",
    "signature": "0x465ee555fde014e698783bacb739d2baaa93fdc088cf1339c2585c1783a9cba27a1f8131a00c63be49259699720b4c49a71c69257589837410801c64005b6fd31b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}