{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1228472953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc521fe17b020bb135e542d32d0f50ad3315972a088c78229caf8ac7bd7d5d477",
    "signature": "0x636d5aa525afd1a2f3a3742cfd5d08d75a10ca40d43da11e6c84c7e0a727755e12810f650e60e60cd7ef3690ce0c7cfb5bd7f4f793d98db1a91ed32e7e65574a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}