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 #21262979 · ArcScan

Block

#21,262,979

2026-09-17 03:21:14 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,979
Timestamp: 22 days ago · 2026-09-17 03:21:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a6fc3399ae2557228fda66ee77cb19e8d30356e751a733c59fdde8c123ec92e
Parent hash: 0xacce6118…9b246c1e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,979 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

26.6%7,991,751 / 30,000,000

Base fee

20 gwei

State root

0x3a9224983afa…1ae8253e3527

Transactions root

0x24360c66af92…b9335c6a54d5

Receipts root

0x7c345738c7cc…306e6a3ddcbb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800