{
  "manageEntity": {
    "action": "Repost",
    "entityId": "949733",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94e14428315339a2962af67ee95b1068904eea3c1a43b206103687da5cc8b25c",
    "signature": "0x775449c64e02f45b25d82e292e4ebf64296b6bbf0fb86406ec29eaf15dc312256a76892bc7b63fa668f19c3a6229a2c51623192434613530be96c2a7d1965a1b1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}