{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1696723005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf4dcd0af864fae8d8ec76aa55a0f4f8c5ab819123b345a586530c435e609b93",
    "signature": "0x17aedf87e44732e1e2784b626e6c137e6d3db6b4a24663f316c369a903080b53653c3f91b900dbf73c370556fb10fbdeb0fc547b3872398657f92784108d3f2f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}