{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2074471382",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa74a4b22b33f193d62b5cb2fe88d8eaf894769b2bc7c294767bb8eef75e0280b",
    "signature": "0xf23405d5acd34cda9bdb16c04adaf9c495add45f851b7e34e3ce0011b34008a1043f55b4de6f8a332c7703ce9a2d2b14dc54515f8237b259e884fdfc25a983831b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}