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 #0xbce46c78ad950f728d571f086dbc4da5c1713ea3bfe704312dc343a180706d0d · ArcScan

Block

#21,508,756

2026-09-18 13:58:55 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,756
Timestamp: 48 days ago · 2026-09-18 13:58:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xbce46c78ad950f728d571f086dbc4da5c1713ea3bfe704312dc343a180706d0d
Parent hash: 0xc5ae521d…bb7a1f32
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,756 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.0%1,196,418 / 30,000,000

Base fee

20 gwei

State root

0xb291f6cc9dbb…151b51e5d4d9

Transactions root

0x8ca7702aa62b…bdd01c931ad6

Receipts root

0x4bc566fc1881…6146bc1168ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800