{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x863cf55fe20ddfa172158af4213179e8a63bf7e952caa248ca4f3c2556923c23",
    "signature": "0x93e9eba4eb88813b1e2b830d339e13d96787d9d92248f2719bf148245667a54c4c40fe5151aee2a9d0edcc1bb11b5e9efd124ed17af3661e635c4e8fba3dc9b11b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}