{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1590632777",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61f56a2328b62cf481196af5a495786adc55370a7043f77d3fb5de13645a43a3",
    "signature": "0xa141aa5e0e884de63658b98369f81b907e23029ffbb3e31815935c21e410c5ee17a1428b4f67a2aeb84608e9c3bb5ca24a692b0ff9320df00a0c1d0b8081ef961b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}