{
  "manageEntity": {
    "action": "Repost",
    "entityId": "279846617",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f14b371188faaffb20cc529a4e27c6456bf918b70916206a235e029cacff6de",
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    "signer": "0x849938DF063059EbF6d907f55E72C083347C9343",
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}