{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480516979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5de76c52a30c12206862f4bf7473b57e1766911301db5f34d62c0743c9fc471b",
    "signature": "0x59634c587219e64d730344a8a9a64d89dd07b885094d644aeca6b009af66d4bd72644166799849db29ce1d0ed6600b015087381ea9dcfba9c5eaa249d18494541b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}