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 #21524406 · ArcScan

Block

#21,524,406

2026-09-18 16:11:10 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,406
Timestamp: 44 days ago · 2026-09-18 16:11:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x5caf4455af4a7ba83995091759433ff09a757b5328a7395d7957963f6882b67b
Parent hash: 0x619322bb…29c39f93
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,406 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.3%3,387,587 / 30,000,000

Base fee

20 gwei

State root

0xbaeb67e184b1…97aff3801f7a

Transactions root

0x1fffe0325dea…f03814a6632c

Receipts root

0x5548eb44afd8…c2cef97b9d22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800