{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1234061636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59ad0509929d1665e48b2eec7e58e7683f538e163121412fef00d63c0bf09143",
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    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
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}