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 #21399745 · ArcScan

Block

#21,399,745

2026-09-17 22:37:25 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,745
Timestamp: 16 days ago · 2026-09-17 22:37:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xe33fd69134406960b8f4b71eb7eacc1449f19f360a702fce3f5baa5f239d3256
Parent hash: 0x267ff024…59e9a2bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,745 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.7%804,596 / 30,000,000

Base fee

20 gwei

State root

0x5aa97e7e1ba1…3d2152e42d59

Transactions root

0x75792ad1767f…1fe657bf0ce2

Receipts root

0x9670f4520f17…5e533645edcf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800