{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2114545703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5c1721929b5017723b8e66eda5fa1445a025f6e7ed9bae818f227948df69293",
    "signature": "0x1765e640d3d8912d062c788d42049c8aa884e81c95c7af57cbf5a2bff6374fb21213fbbcccdead8ecff7772d858b59fe2cbae09dec136a7dbb4b9300ce4fc9a31b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}