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 #21245130 · ArcScan

Block

#21,245,130

2026-09-17 00:50:30 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,130
Timestamp: 16 days ago · 2026-09-17 00:50:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x568ea261296b472477882df368afefe957fa8344a1eb5d2062caf6f0d37b53ec
Parent hash: 0xf0a2e8af…3cbbe9ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,130 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.7%4,122,110 / 30,000,000

Base fee

20 gwei

State root

0x5c4311584045…18d2d337d8ec

Transactions root

0x150fa0fc76ba…6dc23ee74725

Receipts root

0x563c8bf741a1…56830085aab6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800