{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1219251561",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae80840c2aed39b6a47f4a7a6adf1a28944b6e48aca64189b72b82fd00f6f9c2",
    "signature": "0x064927215abbb22aabc3b3ee80a1c4dbcf7e3f92b5394cedccb81802758ee4d601a081d195a705aeb43ef1358112e44a006e5f1420fc6c5c4a96ada7dafc80831b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}