{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1951523815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x816ce161e4556434568b158f907c71aa50649a6a1952ed7cd4738f7d61d0554f",
    "signature": "0xc470d8ab9e3ba1bdfd34494ff9c0c8b39d48b1ff370817bf9950c940e00628130f7b530fb8cab294ad48eafd79e65343a53f59423948ef2e7b4783bfc4c149001b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}