{
  "manageEntity": {
    "action": "Repost",
    "entityId": "838137456",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcbb5a1feb2cbf6fd5e26af13ad276d422cf8bee500a0a32f6b0ca66102a39d60",
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    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
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}