{
  "manageEntity": {
    "action": "Repost",
    "entityId": "752979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c1a262bf0ef727dd021f6863eb40cb0169ea2d06c359b292146f1d3b073d048",
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    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
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  }
}