{
  "manageEntity": {
    "action": "Repost",
    "entityId": "715960408",
    "entityType": "Track",
    "nonce": "1794240286618347941",
    "signature": "0xbdcb4ce93da420cb3ad141d59fdafd7605ad51611e3394a87609114d6bf9a0ca6e920bd7c2e2de175d3029eee4ded25ece4a219a7e9af86baa5f3f1db50138621c",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}