{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159272443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb90721bbfd46a6741876a2924ca3158af4ad31dcf37e10b655ded08a65095411",
    "signature": "0xd73aa0ababa9b276882c88e7724daa7c42d21da6b2e4d84dd75809c6a2309753131a362f79318709278fe8ddda664c58f6a573b48c4813366afeb3af3ceae7cf1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}