{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12986852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2a48a35b81ec75a4b74cdb9a1e5cc908a4215c537161b361962fbc6cee40473",
    "signature": "0x1a02524e6bd7ec95377cdd2d4f61d251bf192b7c56ef6f295dab4524263b3eea28e525b5f5be58cebab56b069ac47cd1e98049303335b69a71cbeb92e11a793a1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}