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 #21307546 · ArcScan

Block

#21,307,546

2026-09-17 09:37:46 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,546
Timestamp: 29 days ago · 2026-09-17 09:37:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5911f798981c5a343a956cf74ff6bb07fec27fa687f96697e3910ec9d6218f5
Parent hash: 0x216ae8d6…227af720
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,546 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.1%3,628,472 / 30,000,000

Base fee

20 gwei

State root

0x0b2a6299de05…c195c1151a94

Transactions root

0x7cf3e73c2cd8…6361313763b1

Receipts root

0x6c89abd04f13…b9b85fa027b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800