{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ed97a4d2d0fd456aafcaced1e2404fb58782906dd49cc8f28eb9f215521cba6",
    "signature": "0x55deef17c720c142a5127a344b1905a8a6b890e1b51e8b76dd8b970bdd0537777ad23a625f98f2629ecaea0324787c8c8faa7833a22c3cdbff57bfe87419b0521c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}