{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69fcc8c721137efa098a2a5f2f4346b52c7b3646918d32070b972cb5223bab75",
    "signature": "0x7263fd23131565ea1379e863e68ab9f33147bb9c7b72eeb5303295a3cec92f00283e7c726f9bf1461eb51713f7034c08ccff4ec2f667e0e546c4743af57981e41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}