{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1550581938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb59d7096543b107361e65c0e3f05c5630b00343f1343869f201e879ac64de178",
    "signature": "0x2d983b863663b593e233d4de9f554cc39ba33e876a2aeea8c44401103eb56d0435be72694f64be8372f346800cbbcda786c979b9f26c2ae5dc40db6eec5bb2c81b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
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  }
}