{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59578143",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ac9d3cf77fce0f7c0efc73b8a12f3532fd891d04aaf0420644c4f595be5289b",
    "signature": "0x52de841cd70124c73fc06c50edefd5c94e1940de555620f9954ede13606a058e0c433ba74bcceb8f65fa9a1a02e8c80201b1d67c9bd84a787bb37f5a9a43c4091b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}