{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc67b7d30c83134be277f0803c3d3886b1c0fdd5289b58d5640310ab78142b48d",
    "signature": "0x449bd7b8935b33ec18e9f20ca6922ca22d88549b2a45eafb909a93da21dfc44f61ad4c5ea3b5343bb3459c1384f37b36e0629307c669b608934009648fa938841c",
    "signer": "0x01eB7915E4941D64a8ddf370bE06647ad5F79d4e",
    "userId": "911613164"
  }
}