{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370077067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d76b7ec7e9dd5b681c71d2097b52381c68805f3f12b19b9d412eca04e2f9ff0",
    "signature": "0xa48dc1bb34b88feabab6f580c25ea09f167ab58427ec17ba4cb9d373c298df6c487c1fe28d71cdb05a361b4235f940b372f6221b8b949a2eeb2d03ad865876821c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}