{
  "manageEntity": {
    "action": "Repost",
    "entityId": "705605",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x379f983bb4e746db34e6bae6b551d90245884e31c1ce22caac6089ea46e1d9bb",
    "signature": "0x200ceaa849594033b49bb6ded548e143d251f2278981db4753ad6608d8f92f96218fe3f34616951fb743f15e6c07a767f65626bf227d6376d7ab373e1f45659b1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}