{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1240283661",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x057d3cf61e88ffd6191c0d5935bf9db0fb0ea879633435e1b8967e72bd061e04",
    "signature": "0x8d2bbf3b5db894bc4eccb02e7e2de9b73451abe3b30b25cb007c22a2de2638162b36d47d8a92db940e3dc60b5536e4dd7be0c42558cb1951fb7eabcb6e72c07d1c",
    "signer": "0xaFdEC27229de1023f5322f4Dbf0e874dC548011F",
    "userId": "817564020"
  }
}