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 #21276672 · ArcScan

Block

#21,276,672

2026-09-17 05:16:54 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,672
Timestamp: 22 days ago · 2026-09-17 05:16:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xefde5fb089bd6aaea4a774d3cd803edbb4dbc6886962bb8983fb1116b2f1d825
Parent hash: 0x559304a4…447b052c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,672 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

16.7%5,007,034 / 30,000,000

Base fee

20 gwei

State root

0x33951948a5a2…8abdfa1488f9

Transactions root

0x7e115d042aac…92a387e6997e

Receipts root

0x5f1cd7ad794e…d661dc0fb70b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800