{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9ec52658bf3b36fe3dc27a86ccfa8fc2e28a2fb288c5976e31a3fb98dfa1dc1",
    "signature": "0x6016a1b30a9d7b2e6ff93f271d539ab420b16f511da2b09a6454c94f4df11c5d4060cf23870de9498c15b844ac45511ca7a77ae87a8e300098d6358271f79e361b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}