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 #21268962 · ArcScan

Block

#21,268,962

2026-09-17 04:11:45 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,962
Timestamp: 41 days ago · 2026-09-17 04:11:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe9a0c61b901f2bdc5aff8ae9924dcd301622d610f2cf6196b19fa5f7de797ef
Parent hash: 0x4fc2e48f…5aaf5c1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,962 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.9%4,164,980 / 30,000,000

Base fee

20 gwei

State root

0x955697a37731…40a6573df10f

Transactions root

0x359d3ebcd3db…031b2528f140

Receipts root

0x1f6df1b17b7c…c5aefa9ca31b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800