{
  "manageEntity": {
    "action": "Repost",
    "entityId": "768127547",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x369a09322f7e8141ec1976fc1f87a916bae4056922188f9bc79fbab8a8fc2714",
    "signature": "0x4dbd63c2bba698faa5960a6d4ad5dce6b4eb16592a4b3632ccf6ddcae5a2acd929a0f51616b3206b082e8a5e75f80736e283179df8e8e0e1e21cf8aff65f77d01c",
    "signer": "0x98fC2b30E6e70e62dB2b5fAE7b0292DE3D4323Bf",
    "userId": "480962013"
  }
}