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 #21268676 · ArcScan

Block

#21,268,676

2026-09-17 04:09:21 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,676
Timestamp: 49 days ago · 2026-09-17 04:09:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xc66d5da710d09d8ed2af980db3a3d7e15f7eff26ba9aeaef05dc449d05409943
Parent hash: 0x4ca41dc8…1d27288e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,676 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.5%3,449,077 / 30,000,000

Base fee

20 gwei

State root

0x2aac25c54361…7276bb902976

Transactions root

0x05eab32ab401…6f8bfdbd1b05

Receipts root

0x752e84921121…a42db8c0a1b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800