{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1429808086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x949420dbf2d7af6fb919abac79093f431cc63bc1782a99feb03cc548b531bbea",
    "signature": "0x18a3b85f841d222a6cc4bd6643592741b4599f66b13c5b96d82a35b320dfb5436c85b58b9562ab131e8e4969565cf22e36018d1aa64241912787a8186e8b95df1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}