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 #21260540 · ArcScan

Block

#21,260,540

2026-09-17 03:00:38 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,540
Timestamp: 16 days ago · 2026-09-17 03:00:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5da87ff2fc43ebe0c9a1f3699ebe9c4dc754cfcbeb41083363281f4b555951d
Parent hash: 0x07e8fc6b…bf379310
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,540 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

33.5%10,048,790 / 30,000,000

Base fee

20 gwei

State root

0xaa682b4b028c…c96fd7c00096

Transactions root

0xa5778aca5485…75af82b470f1

Receipts root

0x8b95e0cc682e…f0fb5235de00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800