{
  "manageEntity": {
    "action": "Repost",
    "entityId": "564561391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d325fad939a4b4df0b7e0753411378fe24ad103d952e45a35d98198e1e26871",
    "signature": "0xd3804034e6bb0ed078f1df90525fe27f4fd02cee1429cd1c4f9adabe09e786c836f12bf54b973afc2ab962fdbeacc6701de1dd0b9f7c3254262704bbe468d6831b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}