Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x1421a374f5825dd03c522bdebccbad50a0949d7dfb8cac9075c9de6ccc0b8550 · ArcScan

Block

#21,521,480

2026-09-18 15:46:26 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,480
Timestamp: 10 days ago · 2026-09-18 15:46:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x1421a374f5825dd03c522bdebccbad50a0949d7dfb8cac9075c9de6ccc0b8550
Parent hash: 0xb854dbc9…20d7dc93
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,480 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.7%6,202,103 / 30,000,000

Base fee

20 gwei

State root

0xe7994e31a768…7ac31b2c5600

Transactions root

0x3fc9ff1a7520…ad78873e4f42

Receipts root

0xeaaf99530779…b16f42de7463

Nonce

0x0000000000000000

Extra data

0x00000004a817c800