{
  "manageEntity": {
    "action": "Repost",
    "entityId": "750433702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf287b3b5206abd2b46ada7b770dba870cb45b69f01852d77378f5f5ff78a31b8",
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    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
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}