{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541119",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe321c5858e6ff43612fd216ada2e56983f1837711bc9329adf9baf06a646d029",
    "signature": "0xf73e7c4ed014b728170c575cbf8a98b57952c7b226ba54f7922307dda5d4089032b7b50b684184bee04b478aa69735daa5e56031a297fea5612487352c4ed4901b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}