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 #21518920 · ArcScan

Block

#21,518,920

2026-09-18 15:24:47 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,920
Timestamp: 44 days ago · 2026-09-18 15:24:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7270e2f9fd95b97074ac5e1bdb43afa7509e6b11b32f5daf6cea9d0d9969c66
Parent hash: 0x68d490a9…fe9d0650
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,920 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.7%2,018,625 / 30,000,000

Base fee

20 gwei

State root

0x09aab8a30a2d…9162eeb9bee9

Transactions root

0xd5985ca106a8…ff6c1b537075

Receipts root

0x85fb8bb37127…90e6a3f58035

Nonce

0x0000000000000000

Extra data

0x00000004a817c800