{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1346300054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5389dc544195734615c99d9cb791d1dc42a61bab95983795b2d811e9e5fa977",
    "signature": "0x3b6945ac11bbcebeda3378886e97adf538383be17274b603f238d44b5902cca458697cd929d7e5eec7671dcd9bb4bc6a8c9cc8fc194dd6d7e9e47977eaa92c651c",
    "signer": "0x730D61884359389d8aA22afeF2b83FF4F7c9ee63",
    "userId": "342017819"
  }
}