{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1049499",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80a4109d1209d7b70129f87063de139d189d984a96579139e7e0fe4008e0ef35",
    "signature": "0x7ba0a61f73754c53313491d0f83d8fc2586c36f56cedfe6925ae359fa8741351030917ea7c30cfb0b27de9813ea6244d0cef7680b67a3102588d512c500bb4d31b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}