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 #21276461 · ArcScan

Block

#21,276,461

2026-09-17 05:15:07 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,461
Timestamp: 29 days ago · 2026-09-17 05:15:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x058c65b7ad88b99daf8fc07c429e6abbac3e09c51358bf3be336e396311f3f8a
Parent hash: 0x3b5da14b…70a4a649
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,461 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.1%3,020,955 / 30,000,000

Base fee

20 gwei

State root

0x3d6966db3e6f…82d1837eb49b

Transactions root

0x91b4be2af7c3…228616d76290

Receipts root

0xcc07f4741741…5a83be4ad877

Nonce

0x0000000000000000

Extra data

0x00000004a817c800