{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef0625de3ceaa650ad9523b55a5eb8d3756c3192d976d6e0509b310a72edcb33",
    "signature": "0xd19752338efc9baafc72a78e17e59d81d5a3c0bb10291552d2a446f0ff794232107621b3f7888ea2c1e9105d6da99466d44bff1a58e47cdc0cbab7bab0a80f371b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}