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 #0x4a10d12631536d32d4687dcfef6524cc345309e074fe73b04ac02c5054f6be9c · ArcScan

Block

#21,277,934

2026-09-17 05:27:34 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,934
Timestamp: 14 days ago · 2026-09-17 05:27:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a10d12631536d32d4687dcfef6524cc345309e074fe73b04ac02c5054f6be9c
Parent hash: 0x2458e53a…581438b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,934 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.8%3,254,718 / 30,000,000

Base fee

20 gwei

State root

0xdacbe6bba935…bef97c862382

Transactions root

0x57c15d69c265…86382e1108e4

Receipts root

0x9c5c7067ae07…1ec5e03ec210

Nonce

0x0000000000000000

Extra data

0x00000004a817c800