{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1270575685",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x273bd9778ef4f6f1b5836cbe8708872b83e457248f9c729bf19aafa5a91fcb69",
    "signature": "0x60ec104deab925d2c98344aa0b60a9d1939a58f41610919ae769b2bf51c080365c0c7049789be9b34e11d466a109673beb74d0413cc3a778e2737fc5f0d74c791b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}