{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1272893421",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a4c081c3f28ed050c5b75fe26f303ecce0fdeabd533cd27014674d3e791cfd6",
    "signature": "0x9f6920df60a8011822c9d76e61ccd0390eab78da2993a62b7f4ca057a79f611c04d2e05768e1fa6360cebc9c00c0a601fdcc716f7dcba3b911fefa47d802f79b1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}