{
  "manageEntity": {
    "action": "Repost",
    "entityId": "592963434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bfc28058ead9cc51ccdd54a83b8c8537d1af7cc997e9a0656b8ab40d182fea3",
    "signature": "0x18798153cdcdc1eea29a45a2149764ccba29dd1b541196e8eb95ff00c0a3fc1468b087b0204f559cc26727b3e45a0bac96d5ee13f8e5eb9fe4de1b414520f8c11c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}