{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22876365",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55229ec05d937fc97b43d425df67cc3b3d7cf5887befb640823a572c576c4f2c",
    "signature": "0x9f7cd0321ebfb2a740d3d34ebd1cd346003843b4eb45a85870e01ca626100d0135099050d1c8c8e6c59e6250f790b62be35921a87b404fb7d84efbabc36b646f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}