{
  "manageEntity": {
    "action": "Repost",
    "entityId": "386310519",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x703bf17011c729dee18d2d673bd771ec026616f0b0612e59cd5dd6cbc6163532",
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    "signer": "0x140A871aFA1dF0e968124acaAEe35B591B295c73",
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}