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 #21265970 · ArcScan

Block

#21,265,970

2026-09-17 03:46:29 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,970
Timestamp: 15 days ago · 2026-09-17 03:46:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x2feadfcff4522160dee1c33e95b6a1682cab6eb75707169351d4fec9e338a871
Parent hash: 0x09c0503a…43256016
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,970 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.2%2,747,493 / 30,000,000

Base fee

20 gwei

State root

0x5149cab57af2…4387b54606ae

Transactions root

0x2d02e6cce24d…40f68e1563f8

Receipts root

0x29c9f6558d5f…eaeff18a15a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800