{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1751745355",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7467f4e995dd493ad2da88b2ddf147804322ad9ef8d3796312f7d76ad2fe8b21",
    "signature": "0xb70cfb173bf6399a7c60877223b06336878111ccbfd41aaf84278c9498a014be6042f011a1b818109fe1be47a6bd45878aeb009dccd5634976ff9135bd0685cf1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}