{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae348674ca28c38f671b56ce3081f3bd73ceefe7913d135ce1949286d323e4ee",
    "signature": "0x7d1ad9777700c7396328f0a912d8f78bbf2d1efbf39699163cb0c904e5dc18820f624fedddef408295b557d309b75f87d36f4fe80dc75043c4fd1f74aae430051b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}