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 #21354981 · ArcScan

Block

#21,354,981

2026-09-17 16:18:22 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,981
Timestamp: 7 days ago · 2026-09-17 16:18:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x528bc636cb3cefa76326ec39461fddd1f61c788f1c7479e0fe8ffdb7b2bfdaa4
Parent hash: 0xba96e072…0ce2d22f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,981 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

43.8%13,151,036 / 30,000,000

Base fee

20 gwei

State root

0x32c188765afc…ebe33c73a13a

Transactions root

0x035c6a491d01…2893caa19778

Receipts root

0xa6554195b26e…d66e66513456

Nonce

0x0000000000000000

Extra data

0x00000004a817c800