{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037475165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99f4e33b609a253a7e11948b5e4b0170456ddfc34eacbd70c5717133f9327b91",
    "signature": "0xb7f84fdd3126b7fcd0cd5fd32cbe7de5b26846c0d8b7813dae9ac66a39256e285a6827418f00b3681ebb50818d4ef57d4c157dcee6fca34d4208b306213711791b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}