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 #21255982 · ArcScan

Block

#21,255,982

2026-09-17 02:22:08 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,982
Timestamp: 49 days ago · 2026-09-17 02:22:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x7dbbbe10843588145fe2813cc083142c4a1e6d2cdfc8dc90610cb89d49cf673a
Parent hash: 0x083ac3ec…9e978972
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,982 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

49.9%14,956,418 / 30,000,000

Base fee

20 gwei

State root

0x5a29fe4111a2…98b270daebf6

Transactions root

0x315866609183…652e6cf90903

Receipts root

0xe96d482454cc…bad5866afe78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800