{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a522246f209c812d9b87871dbb486dbecce73e4d6286e6ec4de2faf1dddd0ba",
    "signature": "0xd7fff667e3d8229668cc9ac713ca6418d16435520ad5a0c0185c7cdd142787256908744c8ed1faa11cb20f533bd40f1c116b6e9e9875f9ccce8ffde3ef12d7ce1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}