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 #21348538 · ArcScan

Block

#21,348,538

2026-09-17 15:23:57 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,538
Timestamp: 11 days ago · 2026-09-17 15:23:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x25cec11d05109f5ae645903405e4ee39371193b5d2d3000332a2dfbd53da0ddd
Parent hash: 0x44795f25…4a256b46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,538 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.3%2,189,321 / 30,000,000

Base fee

20 gwei

State root

0x7550cd90c7bb…d4409c415f8c

Transactions root

0x73cb67267f5d…c37feb30cac6

Receipts root

0x92ffe9f926f7…e7ef3ce9d430

Nonce

0x0000000000000000

Extra data

0x00000004a817c800