{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1337086234",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88a8742d7a8828ecb8c01069e88964ab73db7cc46e8d5f1df2773d374ed163fd",
    "signature": "0xbbbc41bb7ca48fe5dba63a71d9aef24895d842b37ae742321fbb60a7a04380b7736c69cbf6f042e834be0ddd18b0928f6ad503b728d38cc8428989cb457572031c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}