{
  "manageEntity": {
    "action": "Repost",
    "entityId": "273601924",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44d616776f7fd17e0b68911ee6abdc94e9c244b4e2c05fceaf69af3663c7a3aa",
    "signature": "0x49f4e6cedc1e54091c7e954c6dda990d64c2347e4994ad1a843be773ae84905137c20edc5dd09a8d928f0b932227f39a2a09c6ceb0c83cd7b8145809c7451a591c",
    "signer": "0xaFdEC27229de1023f5322f4Dbf0e874dC548011F",
    "userId": "817564020"
  }
}