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 #21325221 · ArcScan

Block

#21,325,221

2026-09-17 12:07:00 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,221
Timestamp: 11 days ago · 2026-09-17 12:07:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x198ac7c4f764666518cbf2f080729d57c00c69f9f0decf39b220a6282823986c
Parent hash: 0x95eaf980…cffcd540
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,221 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

38.3%11,488,780 / 30,000,000

Base fee

20 gwei

State root

0x206cbc3e1566…8968262a6fb1

Transactions root

0x939d95360d0a…9b983c9a9d88

Receipts root

0xe952704f427f…f81301ef5b6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800