{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122511000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57c21c6c3b27c9ee95d31777f8e2324ef83499b18b9ec63bc4906f84360d41f6",
    "signature": "0xbf6a5a47c545dcf9853652ead11b6b77d87d93388050721486a5fee6991b830d252f90877e4357b2089521911acf9af419e188b07656a2237a616fb982652e3f1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}