{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1993376015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f76c6e3caf9f7f1d3455b6565225305b1af7a326e6d7270123dd661ad04a5f2",
    "signature": "0x58a524d7d270e4af596fc75f0487bcd1fd7590bb5c11710224ec17d70a6a78a22165757208bf938b007bea16a110958aa9fb488f46e76ad898f97d13e71807d91b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}