{
  "manageEntity": {
    "action": "Repost",
    "entityId": "80377902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82e5557702590afbb4e14040d78afc4b3e75cfcd570738ee48f07a77063be71f",
    "signature": "0x0be4d5d54b5c837783fb6026e44680ca5553b4842e03b33e98b06280728729137667df8d4b5d7bf4da84551b1083203489d6ed0de61bbb4ae9c5d33f96815f041c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}