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 #21337107 · ArcScan

Block

#21,337,107

2026-09-17 13:47:23 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,107
Timestamp: 19 days ago · 2026-09-17 13:47:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x431f88e39b482f9ac76e83940a4a77e82182e55fa0e63adf196ded85e9c933a8
Parent hash: 0x0300a083…a276a56d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,107 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.4%3,437,982 / 30,000,000

Base fee

20 gwei

State root

0xafbe9806697c…1f34b6848879

Transactions root

0xa119be2376f6…fd702cbef78f

Receipts root

0x96ff0b4aa5f9…98a4caab853f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800