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 #21274073 · ArcScan

Block

#21,274,073

2026-09-17 04:54:57 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,073
Timestamp: 25 days ago · 2026-09-17 04:54:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f5fbd88c06254c8e63b5aa3178a9066a9ce254d33f060f717affcffc308c5a2
Parent hash: 0x7e9c5be5…ee0dd7bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,073 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.1%3,919,803 / 30,000,000

Base fee

20 gwei

State root

0x836261181834…84cb7f2d523c

Transactions root

0xba0d49dbdeab…42edba6dc6fc

Receipts root

0xa4bec2d2cf3d…b5124de0e753

Nonce

0x0000000000000000

Extra data

0x00000004a817c800