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 #21290625 · ArcScan

Block

#21,290,625

2026-09-17 07:14:48 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,625
Timestamp: 14 days ago · 2026-09-17 07:14:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xabf822b718ea69e9ec0706974f90df367211bb6568e6e9267c7f60a3e988f482
Parent hash: 0x363e9cf7…706c4991
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,625 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.8%5,340,798 / 30,000,000

Base fee

20 gwei

State root

0xac81f0c2b907…2202c6056028

Transactions root

0x66f5d95161d4…90844d787fd9

Receipts root

0x6648f22c009b…b59cc7309bec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800