{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123114907",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x407ba1e8e446da9b9f6eaabeb712ecddda1cd299f73f983a2741064ee4d0efc6",
    "signature": "0x0e31f4eef58fddc7adbf5e49316c0ffd4a8c310c2e64065495b7fb32d9ea89f72ba971e529f1eacb3428604af7225b362741d67b8e8dfd4e736ab007c2de60f81c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}