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 #21542968 · ArcScan

Block

#21,542,968

2026-09-18 18:48:05 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,968
Timestamp: 47 days ago · 2026-09-18 18:48:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xadc1270fc9177374bb590b1bb55d850e3a0aef6f2d5702ca2ed8b11133506702
Parent hash: 0xf6999a9a…d42ae18e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,968 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.1%927,725 / 30,000,000

Base fee

20 gwei

State root

0xb52434038595…8ec4620f4832

Transactions root

0xb1f4977dc14a…f028bd53b4be

Receipts root

0xf1f92e38bb8b…0f133bb7a108

Nonce

0x0000000000000000

Extra data

0x00000004a817c800