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 #21261729 · ArcScan

Block

#21,261,729

2026-09-17 03:10:40 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,729
Timestamp: 18 days ago · 2026-09-17 03:10:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ed897c605d05b4027935d6d999a9a87bab430f9ccfca63c12e8fc1f42645379
Parent hash: 0x5de942c4…d314376f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,729 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

32.7%9,809,420 / 30,000,000

Base fee

20 gwei

State root

0xd843b5042dae…db77857cbd86

Transactions root

0x738d21552997…4702e2eb114b

Receipts root

0xc8f488c02b64…c108260c2522

Nonce

0x0000000000000000

Extra data

0x00000004a817c800