{
  "manageEntity": {
    "action": "Repost",
    "entityId": "315068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76565d34fc0926a63ffbcf38d327f0334d0de85972ac0db00217bb5327940b77",
    "signature": "0xcd277eb16bea7d922298bc04e572f03e17a941e9ddbfe60567178b32aebe0cb41ddec04f1e3df4302642ede42394192d79fee07c5864090db66383f67e2dbc171c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}