{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455421106",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e6185a31e2dd8fe7431419c2085601da54496f4b81c31437fea0a734cbe3fcb",
    "signature": "0xb445705204162f88c7e83b1ce2063be92c9dd1b25c2b5d9b6afb360395c71f7e7f3d0a6e13c815cd59045e84d76bef71c83ce6fd9af203cb8b1eeb79a44b23a91b",
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}