{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cf5c74dbd4da67cef9527eb4c2ade886f69fdec4fa9088b5f3ae2250148582d",
    "signature": "0x55526c09e42f42d0def5398fc5181a3567d558a4c4e360d5e8094fe2efb3a80120cf62e3d238bc351784930dc1d2fe932527418e3b5bb853ce5887c4390d032e1c",
    "signer": "0xAa942fb8d8E7Eb9024f403fC0FF63D378019Fdb5",
    "userId": "8151"
  }
}