{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1514477590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bfabee2fdb169592333eafc7f8d27bd8a6c6aba1baabee12f15c6ed5b506f1d",
    "signature": "0x8e1fc80538e5a183190bf9dacbde0861ddf61d6240029a05eca60065627ae6281e3db36353b9411132a37fbb3f7cbdf3501b9b0565ac3bbdeb92c7bc18e4a8c81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}