{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1458078217",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb07a73d0b351200556144b6d501e570edafdd29fb48f8680ed39f9fb46b31474",
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    "signer": "0xf954E35976C0aAaEC2968197F2a371Cc99E7C81A",
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}