{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459986732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd09d9f907154943645d7947346aacf2d87a31220e12a6b1e4ea926248441d8c",
    "signature": "0xf45b1b5f4b3407d3e576cf4263bb2383d3a80428f5d14f0ce6ad3a341b4413c274b77615c91da29b9256153ee4133116e4594e66bf99ccb4ad0bdfacd09388cb1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}