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 #21557452 · ArcScan

Block

#21,557,452

2026-09-18 20:50:33 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,452
Timestamp: 20 days ago · 2026-09-18 20:50:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x05c6b5a51a482c1d9708394d496d64230419ab9a59b3944fd72b9edb5d38eaa2
Parent hash: 0xc46c629d…a8387e0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,452 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.1%618,007 / 30,000,000

Base fee

20 gwei

State root

0x5fbd55415028…44ebe5ac4d3a

Transactions root

0x883098d1d306…b8aa3438f666

Receipts root

0xd53e4a0aa749…5760b5a2c8dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800