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 #21394311 · ArcScan

Block

#21,394,311

2026-09-17 21:51:29 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,311
Timestamp: 28 days ago · 2026-09-17 21:51:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x222bec84c7b93a6714ae6df486e8d7bfe16e3128141341e65ac006668b194c6c
Parent hash: 0x2d03aef0…cb9d3124
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,311 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.5%1,949,928 / 30,000,000

Base fee

20 gwei

State root

0x13d33c2cfa08…5542fa327c78

Transactions root

0xa5626ba66257…15d2542cd442

Receipts root

0xc4157af45498…f66d3b8b01af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800