{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadbc1aed08f6c314d61d5d3a41a698a003cd617ca22be13a2093390d2c68eea2",
    "signature": "0x615d859d229a70b9df682f184a8767e8a3fa5329f9293e91114c631d0e45d3e56082fc8ccdae3007594b4ddfd12f7aea382be2ab80e57db9b02bc0f3e65645771b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}