{
  "manageEntity": {
    "action": "Repost",
    "entityId": "357612709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7690e25a7004a030d7fda6b133365dda28adad1c7aec7353a34c67e37a3c625c",
    "signature": "0xf1b3c503669a3765ecd98bfe3771ebca78fec8cf76a286e1daf5504242b540f108c47b1e547c9ab08b05904fa6b5792737a5a710426efc13ee4eb7e92cea7e341b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
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  }
}