{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122528972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcee54ed4c63282dc148f1d8e58d517b9b13f8bf112281edf19e0751ec5aa23a5",
    "signature": "0x9bf8647a54949f7a73195c8d1f70f4ca0bbc9b663b93875cde0c7d9c4b2350600d5758778b6bf0d82973c5a065dbdcef770d805afb3eb30cc8e338b6782f98d91b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}