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 #21541393 · ArcScan

Block

#21,541,393

2026-09-18 18:34:46 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,393
Timestamp: 11 days ago · 2026-09-18 18:34:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d03b3207f033a8ee129080e2bf5c9f2fa243e1a9a40c1f010587d2ddb084f2c
Parent hash: 0xf74547a5…1efcf3b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,393 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.4%2,511,300 / 30,000,000

Base fee

20 gwei

State root

0xb32569a78d17…8fd93155d20e

Transactions root

0x7b15a54ba7fe…e08d5b016c90

Receipts root

0x22aa29ed263b…2329d8bcc244

Nonce

0x0000000000000000

Extra data

0x00000004a817c800