{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1918476667",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f5b234420f0c41c59648c8112380357e64ba964efb51a03f221197d251bf8a9",
    "signature": "0x9528c5f62d2f0392df8aaf4a8589843bed992b89eb9ca185884382b6bd7b2d3b62e5e4489c7f508561a59ace51eb14c3d90f7be4f7ffe54ed4015e74bd302b671c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}