{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1190480078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83fa913b3a15ddf28715b96315159d987867647d0e86f491d35dd825ccea8bcf",
    "signature": "0xf9d47f81a9c7e1d4424ee530a7813af6eff643fee578e52901fd7d05c27f07030bae0e2bc6c1e004ef7cc58d151f79510ff6098541b9a7aa093f67722651edf51c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}