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 #21262869 · ArcScan

Block

#21,262,869

2026-09-17 03:20:18 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,869
Timestamp: 18 days ago · 2026-09-17 03:20:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c15671ae575424716338cae11c432c8732378838752b34c947b2f280cd92dfd
Parent hash: 0xf5ce7ac5…d34fb647
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,869 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.9%864,883 / 30,000,000

Base fee

20 gwei

State root

0x48aba46cb709…f3cae99c70e8

Transactions root

0xa35a9a832a2b…a54f514ae6fe

Receipts root

0x6618f80cb6d8…05b4985a30fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800