{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1667362573",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x724fb9126db76f64990d6dbb864d274e98f7d2849370a7b349ba1d3ffa3f9a37",
    "signature": "0x5604dfd99e1d2ffbe34f64bb1d7c2c26e2b057de196e5f5be0fd28dcf3dd8b0423e164ba22ab9c4e17cd0ca0fbc8a7a4b2a43ff44dd87208098f6ebfc2251c371c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}