{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1248544640",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6f2158fc634c4e95a5ac7abdd7a858ae831fcbee37dddd7bf8a0e346686e525",
    "signature": "0xb1c767820cda61ac646bb2f5c61d5ddd81b84561398e0900f684f198a31b85cd76216ab76a1cb01c40751fbe937baca494eb57c1f1fd0ae3215e8cae36207af01b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}