{
  "manageEntity": {
    "action": "Repost",
    "entityId": "139133",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x048c8fac99e02c6b8ef2209cf5c46a5b509a156e8bb17f5011a12cb4c98920f8",
    "signature": "0xa1e414af55da912723ec70d2edc83b91a446a8cbeb8a50cedd59ec4a9fba625b69afdb88b71eced6a67cda1bf1eeb0c6b67314055f68ae27cfc7a711391c54321c",
    "signer": "0xBe0B2B2beC4B0A46ff11169512DF7f66E775c0B3",
    "userId": "196632465"
  }
}