{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988515",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d229eaddd32103ca441a168424277631841a0e8417d20fcb186c6cf34f79cac",
    "signature": "0xf92f32ca49f09221ee250e064e4516ea989e6ccc7ec254bb3238e4ea259f111d77b63f0da641dcd54fd11d1459859a6f3b356785f7c0b11e52e0943b276678ab1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}