{
  "manageEntity": {
    "action": "Repost",
    "entityId": "105372526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a2e74c2038805be63c265e625ca6ba118237e5aca13e729381857362cc620bd",
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    "signer": "0x98fC2b30E6e70e62dB2b5fAE7b0292DE3D4323Bf",
    "userId": "480962013"
  }
}