{
  "manageEntity": {
    "action": "Repost",
    "entityId": "269884300",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a6f1f296d26db9bb20aff212443a40794ed297e5b2ef14a5c7e8fad97702831",
    "signature": "0x729766b85a3219f3c8e9b6f98882278ab1bfbb1e1158891340ddffa57454c5086f89bd71ec87c9d4dbedc8aecb1e61a22dd36dacf5cb39aca1a10d1b0b14091c1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}