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 #21557414 · ArcScan

Block

#21,557,414

2026-09-18 20:50:14 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,414
Timestamp: 19 days ago · 2026-09-18 20:50:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x32061e040a6ca730e4361ab729e4f94f118631427fc9e175af08d6a34c33b6cd
Parent hash: 0xe1948718…6d0a9d17
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,414 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.8%1,129,409 / 30,000,000

Base fee

20 gwei

State root

0x1f9c2d292460…a657c1dd3ee1

Transactions root

0x211c8984dc36…dc218c90a2a4

Receipts root

0x568e295301bd…c81ef6bcf4e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800