{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1063090678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c8d9b0a9e1709068e4bb99bf24d7aef108092204207ccb6662d8d12e530acf1",
    "signature": "0xa3d21b0b90f37a6b903e4f7c6d67b8256ba3adfff8f6aa34c8177e5db62655b378ec08f9733ee8416f483b1e854ecca7f5c84831b86dbaaa9854779351d3faf11c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}