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 #21279326 · ArcScan

Block

#21,279,326

2026-09-17 05:39:19 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,326
Timestamp: 23 days ago · 2026-09-17 05:39:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x51f80628e6cce1279a2c84ae5cda0c03eb3b2659cef4535c9265db04fbeb4041
Parent hash: 0x0afa11b8…8868b777
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,326 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

17.6%5,281,393 / 30,000,000

Base fee

20 gwei

State root

0xdad3357608c0…b93c07250b01

Transactions root

0x645aec1d16b7…49e2202b5725

Receipts root

0xe7c66c2f5b36…2b94df57e670

Nonce

0x0000000000000000

Extra data

0x00000004a817c800