{
  "manageEntity": {
    "action": "Repost",
    "entityId": "60609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf4ac51f5b044ef1ebe6d6199edc0937d90ac58be947443e78c27d762786b4c24",
    "signature": "0x19365dd18765d03f24614b97fbaf1950fe6151c4e53c47f36cad9743b5269c405384b79158aaaeb19071aff2435b804277684fd57be81bdf28b467e6261623321c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}