{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135462383",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9f4bfd73cba32ed266e06ce639fcab6f6559d43d0b4598863c50cfaa5892c71",
    "signature": "0xb9ee7bc5e651c3067fb74494c328bb74e83cee9afa4b5564039553f8810f28fb15a1991f5a87ae79b3f33e297f233cf787316ab10fd19a790a4728b0d590d2561b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}