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

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 #21305238 · ArcScan

Block

#21,305,238

2026-09-17 09:18:16 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,238
Timestamp: 37 days ago · 2026-09-17 09:18:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xb584aeea5b07380dd00627d1726332544a730e3af980b3650180093a2d4d7790
Parent hash: 0x5863aa8c…4b766865
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,238 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

28.2%8,456,337 / 30,000,000

Base fee

20 gwei

State root

0x4d1ef6471034…fb436fcd07d0

Transactions root

0x5ff82ffe3a29…537c9dd97179

Receipts root

0xf78022fc6965…728a0858d39c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800