{
  "manageEntity": {
    "action": "Repost",
    "entityId": "606203903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd596a86fc93cac57e07781cb02999f34c242b246ec3ed307c0a981eefcfdbba1",
    "signature": "0x7df3ae0681836dc1497cbceaac045a346ffca60081e9ddffa1ab3d56e7c74cc64785868bfd736316e8260de6831c4fe5af1f74e33417afce33d68d7455f047161c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}