{
  "manageEntity": {
    "action": "Repost",
    "entityId": "281748192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b55d940d7c90dc8faa65a372baa6f42d61a5c582d4c27685234f8a05bfca27d",
    "signature": "0x13d15d5ed96720fe8a1c5fcd6b52b852e823aa042a9c24039dfcc3ffad347fe135bb0fd865874b2ea10faa391c64d98e89b92ee398187bd05eee1bac795b79241c",
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}