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 #21539206 · ArcScan

Block

#21,539,206

2026-09-18 18:16:16 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,206
Timestamp: 55 days ago · 2026-09-18 18:16:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xa869fc8e74754dd76a59570af1cfede0349a960abebcce1085ed9afe2cb89d53
Parent hash: 0x8efbfd19…5d333941
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,206 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.1%2,432,604 / 30,000,000

Base fee

20 gwei

State root

0xfa5eb6cb582f…6b22f57b71fa

Transactions root

0x8c0160f00017…664c3ff43cf2

Receipts root

0x4f21ec66aaa1…e5245389a371

Nonce

0x0000000000000000

Extra data

0x00000004a817c800