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 #21274153 · ArcScan

Block

#21,274,153

2026-09-17 04:55:37 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,153
Timestamp: 23 days ago · 2026-09-17 04:55:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xbdeaed4a84fdeef1e70515c41a7b1becea6557f0b2045cc6ba8f602aefefce24
Parent hash: 0x815caf1f…6f3143f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,153 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.5%2,863,236 / 30,000,000

Base fee

20 gwei

State root

0x9f9bdcc0a3ad…f5588cc066ca

Transactions root

0x9e9b0f2333c8…7c0c28f7d7c9

Receipts root

0xcbfa9cd3fd19…3525f541b250

Nonce

0x0000000000000000

Extra data

0x00000004a817c800