{
  "manageEntity": {
    "action": "Repost",
    "entityId": "52299",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe35a758e6978660283aaeec38c13142fad96441404c9e6751501f71067900f39",
    "signature": "0x83d1feeb5607d4ab739d1f065a48c1cad89c2223564c3f91b24d4b271177e99c7cfd6c10102b6cfbc66c72c5d25d216bbf93f12814ea6f910fff27431710a7a61c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}