{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1931530876",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b4b711a27cafedb50116a3aaee81ce002f2cf6d936a05eecb480b659d3f00b5",
    "signature": "0x94b82ed6167e995ca4fd04b175dda294ff8d5c5ab763efe831057b139eef73d314697094a30d8ed88742871e60cfd458b38f104a20926044a453801e1012783f1b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}