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 #21527406 · ArcScan

Block

#21,527,406

2026-09-18 16:36:31 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,406
Timestamp: 19 days ago · 2026-09-18 16:36:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ec42c00a36fe4e88c835853a23ba78c8aaa8994b2007e5119929d20b81631d9
Parent hash: 0x33db6a66…2d3c148f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,406 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.3%979,708 / 30,000,000

Base fee

20 gwei

State root

0x24d02f48edfb…f980ed4d18fe

Transactions root

0xaf54dfc22810…f2d111c38b8e

Receipts root

0x71e1d6a4d2eb…6fbc122d2bc7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800