{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1686771755",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1157f9e0c377173fcf758f5924c8f8e6e017f7ab60c0308c82b79afad19a825",
    "signature": "0x0dc6487a68c267e73c4d0f1b6a6c0b4c99482f2023ee842bda4a7066e66218544428ca39788d607e5deffc2365387ad6285153223495067b323552f534296c391b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}