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 #21256493 · ArcScan

Block

#21,256,493

2026-09-17 02:26:27 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,493
Timestamp: 53 days ago · 2026-09-17 02:26:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x7015bf1de67cfc21b7236b5423fb1d8758c353492382931f7f723b6df4a7e402
Parent hash: 0x486e732a…4624d9a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,493 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

51.4%15,413,590 / 30,000,000

Base fee

20 gwei

State root

0x4d48be0ea229…a0849cd7c243

Transactions root

0x32d6435e43e5…ccbc89f2d8a3

Receipts root

0x5ffbe23881f7…056049909859

Nonce

0x0000000000000000

Extra data

0x00000004a817c800