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 #21254237 · ArcScan

Block

#21,254,237

2026-09-17 02:07:24 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,237
Timestamp: 11 days ago · 2026-09-17 02:07:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc72088c80dfa1f0e7364a5c6110a82da1664e69efc6592186c3fee4fad5cc3e
Parent hash: 0xcdbfca57…00068d5c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,237 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.5%7,043,710 / 30,000,000

Base fee

20 gwei

State root

0xff6b6b2bec04…38572e654387

Transactions root

0xf549a9f0895e…65207b13461b

Receipts root

0x87c1a909deb1…2351e9f3e015

Nonce

0x0000000000000000

Extra data

0x00000004a817c800