{
  "manageEntity": {
    "action": "Repost",
    "entityId": "30703260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7aff73178c6e10bcb6291c4b08d57d15ca093677d9585c5fea20679c6ac1a731",
    "signature": "0x240e03b8e958da07768a2bad9747f628eb884f82ddf441f59b65b5639a72434274e10333376527e1735cbe08c941316e007a79114f1366133373cdbac8a03b2f1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}