{
  "manageEntity": {
    "action": "Repost",
    "entityId": "424700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbde54904c3e3ceced2872472a6de786de53f4c4b91456bce34bba4ee7428f40e",
    "signature": "0x1bcbf8e8b4403955abad5c845fa67a9aab62d57aecfe4eaf699b82eaf063b7dc528976e9ee648fb1dd29c88f7c38e2da92a13ecdf095e9299b0104c381b5cd031c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}