{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1789277703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x028d08a9ca49824982936efa4de811aaa0e27ea606ace64761739244fea223e4",
    "signature": "0x325a9d8836da6e2f55f661ef4c97559b13570010e3c0235c5d827336738d61cc70a346707bec14d228d9cff1bb16365ea46580e391f63b26d42ca7b732d4c1271b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}