{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122424",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18eb9cdf5e57632f8538d57a9bf06b3b46c3e7e9fce37604c068b8ca75e61303",
    "signature": "0xa9d1ed84bf000fa29eb559f0fad68faebf4030f21e5865262483bbca636109c238e1bc99cf1a887a530f81141817364dc3442f1480bb40dd8d2f7fdcc787c8291c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}