{
  "manageEntity": {
    "action": "Repost",
    "entityId": "393974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e63453cdccca7dbf4a992a5d8c8fceb970e1ed335c12dd56b6027a9d0b15c01",
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    "signer": "0xf63b89A0Bbc03C7ec59aC257C7082A056082cDB8",
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}