{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303040",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa455ea0f24e029de7b6b2b843e62bda990828422f126f40bcc79228b0e5b8e4b",
    "signature": "0x58c7cf250350231775b71ceb14f14ae72a106bfd2ded8437d20a2421a4e22a9d4bba05430cafb3fed56fcd3663d890257ae55a9b123336e7f02f05245611dbe61b",
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  }
}