{
  "manageEntity": {
    "action": "Repost",
    "entityId": "449312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1995343cb8695252d3473ad1cf8f8adca7b45161ae58ecd932b3dd7952d8601f",
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    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
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}