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 #21274577 · ArcScan

Block

#21,274,577

2026-09-17 04:59:12 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,577
Timestamp: 12 days ago · 2026-09-17 04:59:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xce15ed9e9d90503ec655c1f2fa963cb9441b0e2a457a97b5b4ac5daf5faa4ec7
Parent hash: 0x0b450335…801bf5a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,577 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.1%4,243,032 / 30,000,000

Base fee

20 gwei

State root

0x8a5dc1e248cd…c3efc0227742

Transactions root

0x0690ebe2ae29…5d3e2d78289a

Receipts root

0xe69f8b2e6d9c…3c0a616a3a0b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800