{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1877690734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb78431128a98b2beea370c70fb069d3fb6428973e4256c4854ad00b0f5d9d1a9",
    "signature": "0x82b9eb50a9e853ee0560860c3643d20b64e20ba0f3cb7ba6b6a80f6887024e68182d6d2f1bd583d3a5d5a492665ae31583ad4cb63f23e148a2cc714c7b49deaa1b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}