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 #21417567 · ArcScan

Block

#21,417,567

2026-09-18 01:08:04 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,567
Timestamp: 48 days ago · 2026-09-18 01:08:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3ecc1bd89b032a5009d4d889253678be63229598fd8013cef586bcce9b5a915
Parent hash: 0xdba6d0c3…5a2fce81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,567 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

17.5%5,238,005 / 30,000,000

Base fee

20 gwei

State root

0x2cf9a1f11978…5a1617dd8751

Transactions root

0xdaa7ae5ff21d…41bfcacc6db3

Receipts root

0x196ee2154dcc…5f1f4cf4e2eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800