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 #21274715 · ArcScan

Block

#21,274,715

2026-09-17 05:00:22 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,715
Timestamp: 7 days ago · 2026-09-17 05:00:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x84f5bfbd45c9c1055b32278260616585e532636597c6f4508da20930ae3856ce
Parent hash: 0xe2a9c142…a1b5dd6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,715 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

19.0%5,704,277 / 30,000,000

Base fee

20 gwei

State root

0x59c755bc6a85…295704275c84

Transactions root

0xfd7ec1c4b051…0dafde251887

Receipts root

0x9a7854b6493b…c6da368fad9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800