{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1306926997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00caf9590cceab48518a0f61dd67a8c2538b990dbc336ed7d2812ff71533d77f",
    "signature": "0x00ca1f583864ef19370d8b98c0e2c8c3699dc950e77cefbd9a45c1e045d918cb35a61dcd361b218787575cdd75b594a0fcce0c4644f8291aa7780d0824a562e21b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}