{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1484692926",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3fe217ae3197a6fb6e86cfce7e6bb4d57bf44ec0b8c845bd90dd7407a30df13",
    "signature": "0x47e6b8ba1f7b372bf0b034bc88009f041b7f02a9bda85e985594a516d3d24c0d2afe9c1bd31c033ed9a2b730ea398e009e3cf511ff4d06d82ccc7aa80959007e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}