{
  "manageEntity": {
    "action": "Repost",
    "entityId": "607014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f5a13288bdc4881427a7bcd542908015f6bd35d8f633ed3034d41635bdea15c",
    "signature": "0x9eaafb149fa201ad4ec1e6cf6250bb27f780b7c2579f1b93b198d748ae6403d33175a0f1cc61fa0342c761fb8b9488179a057c5d3a64d8c367901b4f01d1e9e91c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}