{
  "manageEntity": {
    "action": "Repost",
    "entityId": "203070998",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x378dd789bb37f4b913c300261cc2e4a0302b6186c89692b85e394f777e771eca",
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    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
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  }
}