{
  "manageEntity": {
    "action": "Repost",
    "entityId": "139394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed2f05d7b8dba1367f163cb13cdba7b9fb21679c492e2c09f4b5215c2b97c58a",
    "signature": "0x185c670a88eca975df394c7f7cb9ecd826cbce0b3474ff21da50000f33e42217332271f8cb157f048dcd68ffe30f7598864a614b9b9eccb041f2dbc8fb008fef1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}