{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1111554731",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdca3ed73cb54ee3ca7f8b4b208342e57859d78e5253f58fc94afcd5c460c3fcd",
    "signature": "0x171ff5b6f23353c810b9722985e83e6ba3702a56a85db9bd24e2e0591616494d690c6209a2f51c1b175e42ca1fb914d73d191c2d3b6c542821809075736328791b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}