Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x04cc5cfda3f18a7929ac05f8163733c4407eabdc372a1bdfc2a98bfbe5823479 · ArcScan

Block

#21,386,781

2026-09-17 20:47:51 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,781
Timestamp: 21 days ago · 2026-09-17 20:47:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x04cc5cfda3f18a7929ac05f8163733c4407eabdc372a1bdfc2a98bfbe5823479
Parent hash: 0x1c05eb36…0cb88a5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,781 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

31.8%9,532,323 / 30,000,000

Base fee

20 gwei

State root

0xf55a21c4fbb0…151a2fe7df35

Transactions root

0x95496c8ef999…427b705cb1f9

Receipts root

0x0f74545f57ae…3d56b87e7103

Nonce

0x0000000000000000

Extra data

0x00000004a817c800