{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1276113171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb19d671a8dfa0f1330b61a25a346955ec6635b4315a022d73de1cfedb5f346c",
    "signature": "0xfda32e05871280e463ea7b5ee23df4070438684412c6ee41f4d397f474840c6910ab49204d3ff7433cd3ecc58aae3e1dbb43b9c942e274c5f5acb4dcc5599c631b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}