{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1641689391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fb8c5efd6eca02682597ce621bf465430d7ad1bb08c9d62be842e624a0591f7",
    "signature": "0xe512eb64e7896cf055cb8a6fd905c19eea067b406ffc5a8ec8af7576d9b85bab3daa40df64e917290ef62e2dd34b456979a117b1cc40e5950722dffe599ca9361b",
    "signer": "0x2c232E026B83c9880E3133769a08b5951c0b6C75",
    "userId": "713107840"
  }
}