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 #21330242 · ArcScan

Block

#21,330,242

2026-09-17 12:49:24 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,242
Timestamp: 13 days ago · 2026-09-17 12:49:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x80293b63854ebf446219c55a696addb6572dd7edf0a8beee2fa5093aaafd1728
Parent hash: 0x054bc041…fea542f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,242 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

23.5%7,044,361 / 30,000,000

Base fee

20 gwei

State root

0x221c5ee16ccd…85f261c9c299

Transactions root

0x17c90ceef7c4…2a9612359176

Receipts root

0x3b592cab43e1…87803a2cdb1c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800