{
  "manageEntity": {
    "action": "Repost",
    "entityId": "168371067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x193ef26f059742c916be5f09619891278770d17690dc06be3e2e637c9720f20f",
    "signature": "0xea9e8141ac41cc55c70f5065a62d2061dd2e652db378215bedbf9f3ba574deed62a2f25aca03df3a6c1b7731264d2d67e06ae168bfe339e3e99b0479c58d46e51b",
    "signer": "0xd3CA6C81c4aff7BA2B2aA87ccC9607e439f8B0b2",
    "userId": "387501451"
  }
}