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 #21554197 · ArcScan

Block

#21,554,197

2026-09-18 20:23:02 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,197
Timestamp: 12 days ago · 2026-09-18 20:23:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x1fdf23d1f21b25ee359b6ddc0c16d1f892120f80bc2b9254fb76a713ef9732e0
Parent hash: 0xf0f1f877…51e7b51b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,197 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

3.9%1,166,775 / 30,000,000

Base fee

20 gwei

State root

0x4434db622103…24592d2ae680

Transactions root

0x089a57f4e1dc…023c250da019

Receipts root

0x9e3af97e9dce…5def7943cab3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800