{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566860244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x726d6c28e5418701225d7ecb1c421f185fcda5d6ea69f327673dc89d36407cf8",
    "signature": "0xa7c85a686a1667ebaa42c529bc88a5e9b9c44dd2bc402de86c69febc59fcf66c14ea0883ccc39456ffd927bb7fd910b309c499537d4353b8e55ca93270975cbd1c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}