{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1339139491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d1cfdef288aa4b504c762159cf69bf1ee2170f736adbd7ebb684fc986566f51",
    "signature": "0x88a321eed9dd0b9ee41d9befe03a72c830a56e5102d87b13db7d06c9d7d411cb34f4edab9e86fa4eda2b4386bd2b5357ca7db52b83f835453863e0158fddf99c1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
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  }
}