{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1196877649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b4cdcfa119da28c7ad8460b3c1cd00d8b21b417933cf7a18c070aa7fef33007",
    "signature": "0xd62600109eab440b55ce1acedb5714d5333459bbaedb8ff6a8256c6aba7560011319b2704be33bd4f539c7ba21523f65c07f6573514aff2b8e60fe6bd88a5ce81b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}