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 #21419200 · ArcScan

Block

#21,419,200

2026-09-18 01:21:53 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,200
Timestamp: 9 days ago · 2026-09-18 01:21:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ef43dae879770a2a6b9892e6bb525e2ea215abfb9273357903322a4d78cc8dc
Parent hash: 0x29eceaf8…aaf5e870
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,200 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

23.7%7,109,786 / 30,000,000

Base fee

20 gwei

State root

0xf890fdb7648b…b0d9d0f46460

Transactions root

0xa1222cfaa4c7…d7f59d2948a2

Receipts root

0x3c46f6db139d…5c9d3a64c2bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800