{
  "manageEntity": {
    "action": "Repost",
    "entityId": "148518457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee32d385eceedbcab31fb4e39c9873e7befc70f6f66cc37097131281dbd16271",
    "signature": "0xada5f66bdbd0b567452f91173015103ba31e6fb0cfa221a9871f19a8eb9923ec5fe00d103d01561bea5be496da86bcb8fc1affbfa13c6689394a36ea435651911c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}