{
  "manageEntity": {
    "action": "Repost",
    "entityId": "74902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc0eb9420b9e33640f7ebfd6fb4c1f25450c0574e244f82e19c29798ccfc45cf",
    "signature": "0x10e3519f2a48dcc40e4f7e9f3a98e5af0ac71ee3cdcb5e5a74d9cb8f8ab2a5bf03580160cdc1b79c683753d35a3f94d3a8f6eb1356837d6b39f29005096abfec1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}