{
  "manageEntity": {
    "action": "Repost",
    "entityId": "223785520",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xafdfb55378ebb801284c30b6b96d827a20576fc57003f7733f42ffad69d8432b",
    "signature": "0xf34882b080fc9a423c6436f8c6e82ab942f89fc212c51ba055391b07dca91ca52d0fcafe40f191e6c7757c8818d250607fdcf3c38279a8eb131f5a78f0361b311c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}