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 #21527774 · ArcScan

Block

#21,527,774

2026-09-18 16:39:38 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,774
Timestamp: 10 days ago · 2026-09-18 16:39:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf21947b79da94df2e615244288f6fa3e598af381594b8e69ef5adb9fcfefaa4
Parent hash: 0xb0b45dc5…f4a590f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,774 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

5.5%1,657,713 / 30,000,000

Base fee

20 gwei

State root

0x6217349d18cd…ea5a08e3b1c8

Transactions root

0x6dcdbc913eeb…3fa8a9f4be9c

Receipts root

0x22b76215b8a5…09b6ad9ffcca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800