{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37b6e679190f7909edba92eb48c8fabe621f35ea9ece0dc60440532bb3a6fd70",
    "signature": "0xea4b29de68f68bc46c43b3009cc107b2bf912ad351d6664d07132acc8bb455f5018b1056e422197198eef9340f2b1f7825a39c4a400aab4aa6a7ce5dbe34b92f1c",
    "signer": "0xA66d5981794A5e084FBD9adBFF28F465924fb9a9",
    "userId": "980224167"
  }
}