{
  "manageEntity": {
    "action": "Repost",
    "entityId": "681856288",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22de71eb2ee2ccdce7c6750fd1ec29b4b1f28c8ced6430e94b354a173285f20b",
    "signature": "0x77ce721432e4dbc6116acef5a8894d8f2daafa5e8432dba052f5b2e9bde9296279144dd22a79ebd3912632f7086f56c48e6043a4ee4ba03830461040dc8be68b1b",
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    "userId": "887547386"
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}