{
  "manageEntity": {
    "action": "Repost",
    "entityId": "593772880",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc14a55d914d7e9166b05db55be763ba9f6cd2fcb40cc368ab5e96b27870e7aa7",
    "signature": "0xc89cdbf7b5fbebcbb229c7bbd86d9854ca4df2bfe5a0b22501694b7c2f880d8679b832b66f2c6683024a9d79eb956bed9af55eb6f4e47d2516208a230eaff3881c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}