{
  "manageEntity": {
    "action": "Repost",
    "entityId": "662841273",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c254c54f7348cd243755178bf9704bec2eba47d2bf1adb47c89afaa086d71e9",
    "signature": "0x6c715f9fb6ac3400eae5eadcd1e609157f8bbc5b5ebeba673f579c3756563fba5aee20d5903886f9abaa08b1df5e0ed2693c816ef0441eb3979c780fa12ee2c91b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}