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 #21379305 · ArcScan

Block

#21,379,305

2026-09-17 19:44:40 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,305
Timestamp: 49 days ago · 2026-09-17 19:44:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9fe4f20e9f879ffa968c457f69aec3867e2bdc2050184b79aaf9634f18fc7be
Parent hash: 0x0fe91127…affecb60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,305 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.4%1,931,679 / 30,000,000

Base fee

20 gwei

State root

0x0b5953317487…00a746a0f3ea

Transactions root

0x061b84a2dab4…ca2c5a2914ef

Receipts root

0x735b9ef54c75…29183613607a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800