{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988800",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ec56618a65d3d434f8f5ba7ddfd94bd537cc8832a452baa1775f7c9949746a6",
    "signature": "0xa676987cc97e4b72ec9641456fea6ed6195bafd2f1219777e9b4cdb99a3f075819839797ff93ea5556f78dd51ee5181d5334ad841d764b1c7e3d5fd5f2ca1d851b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}