{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1959914892",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7664539b5e4511fac8fb401953ca062834252c9bf1407663ca35c396236b6f75",
    "signature": "0x140d61e61f0536e51783317a2d0fe802575d4746f0529770d0d8079dddd1a2f45c4ee33a3f335b5bb8b16570220309130035d9c6c69aeaba275f9711254964cc1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}