{
  "manageEntity": {
    "action": "Repost",
    "entityId": "294880565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5d124c5558079e94b96bc1932c0fd02a21b231b6060435cb7d485b1eab2f636",
    "signature": "0x63bee23acc0b92cf310dcd75624a1e4c86b0f94124065a3fefb376d72688171d3a51d16a058b7455cb2790fe256d5a44395c99834fd77783785d34bbffea86911b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}