{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951122095",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfcba696758b652d4c336878305d13d59ee1fa34694a2e76a6c4e56dbedf4a327",
    "signature": "0x6ef084f4263611eb9bf4d4b73d4ba4096a4cff3f29c6e7d6ec68ab10af812e563049b97a25eddc6e69992c0ec998f1427c1fe90a0e34d099ba1acaf3efc3453e1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}