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 #21261956 · ArcScan

Block

#21,261,956

2026-09-17 03:12:35 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,956
Timestamp: 12 days ago · 2026-09-17 03:12:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x67a2f40bdb4bd90eb3f21ee4138ede644343fcb170f0d190900144aa6fdaebdb
Parent hash: 0x1076883d…246c5ff0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,956 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.5%4,038,471 / 30,000,000

Base fee

20 gwei

State root

0x75755ccdaa16…b06e0a166706

Transactions root

0xafff05c29353…9b2216adcd8b

Receipts root

0xcc5b8ee8f185…2c531caec380

Nonce

0x0000000000000000

Extra data

0x00000004a817c800