{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1457651086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02eb86bc0facc29a57819cc7621242446688ff78e6797b77fb7d919235817344",
    "signature": "0xfff72db53f7c8788f9b119fb81af24bfe667ea87b0d14818a89d1321b82b12b3384f4d40e484317705ae7d1e028cb963332e7e4af9156670e23ec33316ac99cf1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}