{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1073973306",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90b4b05650b2349029d9f76461949d7f0c566405c90c759a3bb7a1eeb708208c",
    "signature": "0x05d54b181404186435f248e36c90d16bdeddc3c05a4dccdbefe7189b727f7600519b8d618abbb50a4d7b54396a310ae2e7ea1288f0a05b08fcae39b7f77944841c",
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    "userId": "35918963"
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}