{
  "manageEntity": {
    "action": "Repost",
    "entityId": "411537",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf544d5fd775e6b423e81e33ee314bca42106026ebfdc1d7cd4c4f0b9178f4bf",
    "signature": "0x5ffd8568d1965a9d6ebaddcb12d486e3b49b46df52b7f3a98a90eac71601e1cf3b866aceb3cf79c0280d860b1693a7e9bb3a05d8bd4388c30544c6fb57d6f2ea1c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}