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 #21484378 · ArcScan

Block

#21,484,378

2026-09-18 10:32:49 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,378
Timestamp: 20 days ago · 2026-09-18 10:32:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x941484adbaa01b2a6d21d240aca9dfd9ca64662aac62050990fc7fbabf3d26c0
Parent hash: 0xcf8541b1…77080472
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,378 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.2%2,770,588 / 30,000,000

Base fee

20 gwei

State root

0xd05219b557dc…6d0b32b98cdf

Transactions root

0xe737c5cca455…03965efe78b6

Receipts root

0x22401354b73a…f34007f26f90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800