{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1544768483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa88ec6e10faa8779bad20f2a262ab3e2cdb0d2f8c427908d7615f89be9c418e0",
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    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
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}