{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1003007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x826864845b97d2db884c5b7e4cb7cb6fad768cf883d59070b3610ae24dad32e5",
    "signature": "0x96c6d86ba1cee6cd2cfae370fd1f8bd8599db998400c9e9cc5943d66cdbc331b0dc9e0706e886a4b4ba6116ffeede310d10a11915251cd200f33b81fc13ddfca1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}