{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572246595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x623549c0e55120693bc3c9abd8359a081fe1fa78bee90add041b1d62183178c6",
    "signature": "0x59c8ddd873484d6a2d52ac234b9eb7b89171d99b5edd3c2c67d66bb4c9ba1ede5a533156c62c0bcee0c7d67554b341b446aa540f1d29083a5bda37ca14c1beeb1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}