{
  "manageEntity": {
    "action": "Repost",
    "entityId": "41340725",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5877f63b43c60a7bdfaeb0f35ea1358fb94bc7a37744ca356db820094704023",
    "signature": "0xd25ac4919ead396e0c042e537f5081d0320c5a24878cfbdb39f857cba66aef1d2f6f464fcc396aeee2dda61afae50ed421a76ef613f16e751c7edbd603a3a0fb1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}