{
  "manageEntity": {
    "action": "Repost",
    "entityId": "133358509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5d2c48732012d27b3c29c04bd5b36215e34540748c771326972630d132971d7",
    "signature": "0xa6d24b9fa85ca65533b6abfd414fcdd1323a2695d6155260c25a57d45b66a8884013775cfb14f00f3ced861c3dbd42efd257b9522f7da47485eafd781b243b7c1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}