{
  "manageEntity": {
    "action": "Repost",
    "entityId": "700092908",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x337e82ce30ffab00203a242ef8bb3d9de13511173ab566337f592d507b7b7fec",
    "signature": "0xbb5fee42087fb49fb68db404d1b0d91d367f5332328e08903d33e817cefca3fc117f3eb62949d7e354c7280c547b66c00a1fb96f0c6c630c79f4ce4f222a437d1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}