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 #21216233 · ArcScan

Block

#21,216,233

2026-09-16 20:46:35 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,233
Timestamp: 7 days ago · 2026-09-16 20:46:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x869d6e43921c5174ae53938af3cc699d15eefc1178351f922311ac9d819ad22d
Parent hash: 0x76c070a5…8cadc2db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,233 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

23.6%7,077,870 / 30,000,000

Base fee

20 gwei

State root

0xbdf1e3f139dc…80c2421a3e83

Transactions root

0x3517c73918e5…6e88f2d05f69

Receipts root

0x9a0e38b87668…5d5c4354b655

Nonce

0x0000000000000000

Extra data

0x00000004a817c800