{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1774156827",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45c23cfd5543427c95c562f70cd6bc2c13fa1942f6af3e94447bd4176dda9a8f",
    "signature": "0x97c98bdaa23c731e1975e862fc1b0dd74440e26ec2c29015fcb4bc944f6f570666fe3beecaa920bdbc0c04cc888e0f372762382fd80c7819cba98c1ff3b4d0981c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}