{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1190146876",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf2d6ea0fad56595edbdbe4a738303c8db0a746a3229219b2d33081b204db8c66",
    "signature": "0x99681fad055efb9de9a9453afa4ed78bf52aa815322313822cd2089f4452d79712e47b6cd41b650f909b7b4e84fabd420e07afb17aa74d4edeac106cbe5925791b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}