{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330543013",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b77963e0dd8f50ee05b188057d6e4848327908e72518cd64082de50cf218085",
    "signature": "0xcbcfc0a3f04537f7565846889521260d9c9a54232a516cd76781bf584cb16040275f55f72b9d29fa0dbb0da94ce24fb1ba17648d82e20b3db786ff9a48de94a41b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}