{
  "manageEntity": {
    "action": "Repost",
    "entityId": "941232312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcc6e5d9bb7b75c5a4979ee003e7fcde62f2a3f7d58047bee69738e97f1cc9dc",
    "signature": "0x4891aea93cdf3bd639ae140d12999c02d8c05fcd6adf57c9d7f416b59e5805590dba848a7cd5df4868251ea5ac5072cb4968944b67d49c53f15a2cfb581dc7d61c",
    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}