{
  "manageEntity": {
    "action": "Repost",
    "entityId": "381096145",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f886498802a411efc1e895ef28a87f5760ea603f86b840b325b1a7c8d19b6f8",
    "signature": "0x7439e016f673eae613d32e8063bb06cc8d7d5d595457652d85bda915a433191d04db39f7b2ee4d807adbc28bbd0e42658e995ebb3deb8f480ad57166c5b6774a1c",
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    "userId": "618242981"
  }
}