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 #21268211 · ArcScan

Block

#21,268,211

2026-09-17 04:05:25 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,211
Timestamp: 49 days ago · 2026-09-17 04:05:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xddf17d09d096aa037c0e4afc7916183414422caa55a62bcb65109767ebb8cf67
Parent hash: 0xa0d29152…ec82d3ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,211 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

18.4%5,534,589 / 30,000,000

Base fee

20 gwei

State root

0xd0ec4c02f9e5…8e333bbfbd17

Transactions root

0xfa009bad27e0…22cb1209d738

Receipts root

0xa485bf2acb27…eb5c6d6586c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800