{
  "manageEntity": {
    "action": "Repost",
    "entityId": "660668210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec84ae7861ece35d736c8971321b7cf0f2e08333de69444a49c40d0ff0bb52fe",
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    "signer": "0xEAbF9146D7885c41e350d504e47D6d4C6E90409A",
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}