{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81234",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce1fe04ef377b892579ab4351b2f37915b4d649cd1843c480bd74ebd0cf757b9",
    "signature": "0x16492fd59f7356b9d1bd119506ca6b810eec066c100eec33cef67e8786ccccb27b663d3d1e7975df331389569aed606b955e7f108290ddc73abd1b78aec87f711b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}