{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1621685910",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc89a0f7fb3e703266cd3bc0e639a12d263ae7450bd1adefa5e32f6a1c29768ec",
    "signature": "0xb3c469f28e115d98737ddc791473cd11f304ee1bbafb85cdd6b312ae0fb6514423b3b4bf4fdb00afbf0e2349526b12e12925557339c7164f506d3636bae69cd51b",
    "signer": "0xca7c61d7Db568b81B8A952B917F45dd863B736F1",
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}