{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1016486728",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x279cc6911fbafea3bca7ead39a5f14032726dd53f78d50b921d34483ece42950",
    "signature": "0x7594380df0114f96d8413b0a88e5331b4f5ce39ea66c18675eb75666ed4fc5386865430baa8412207ec4bd5d3c4cc2343824322dda51691e33da2663a8d7d4981c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}