{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1684907541",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87bfc59b5c14d216e01286e73c83f20de88b45018f1de0f07d13cbc0d0e4a20d",
    "signature": "0x4bd503ea904e1c51854be881612a3c768620b495b26ba77f7398eadda26a91d124a583af2e01281e712fb0737828e588dd4dd1e0a8cf77b040c53f431672c0381b",
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    "userId": "568518925"
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}