{
  "manageEntity": {
    "action": "Repost",
    "entityId": "138629842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96e4ebb93bc3bd25fa3b126e2c48c63e40563e314950f019b7d9124eb19b26d6",
    "signature": "0x93623c1dd4ec0ff6702ef399860f4d1dd49d7613bb8bcaf78d05216ec064287b0ce888c568675b9d3604e98a1d6ff5d095138229fc631c97587076901b4e647b1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}