{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209356271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6ab70a3fb5513a093766ade4f3b8cd5b83c4f39ea518d029b91c53e56a18018",
    "signature": "0x095337560a58c86bfb37e4ef69843d1801c25b71fc04eb155c66c3c1352970452ba288972327e84c087101f6238460b7030f8a6497129b90d72d15b3571dcd251b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}