{
  "manageEntity": {
    "action": "Repost",
    "entityId": "605824363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2def6ed04a5a032ed2ba53313ba38d4dc49bf17b7e6f489c8c609208cd0af94f",
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    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
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}