{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502434702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90f1c26c42557de9d8c44250d6910d174fc30656f7a23dd491d1454755a17d84",
    "signature": "0x069950dcda454b6980eef5838ad92452c420f9a0f2584c827a2f076070e0fb3866af701a6c692c5803ee8f2ae9245d759973bd797ea2f85cc773747dc9a474141b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}