{
  "manageEntity": {
    "action": "Repost",
    "entityId": "357911",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5dd960f9f87ba549b5ba5c198b1e059d87cfbf013aeb96e5ef9a25d44d4c82a",
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    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
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}