{
  "manageEntity": {
    "action": "Repost",
    "entityId": "438049177",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44df8fa5adbbcad5f224b0972c1e23f28465dfe5e47c070f5112195d39a0999d",
    "signature": "0xaf46b620e66de4e81047ca9731f982aabf98e11ee4eaf28f259dd935a3e4fb4d3e2750afebf41788430f985d84f3ce503d55ee5089fd483a21ca90bdf53af8d51c",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}