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 #21517788 · ArcScan

Block

#21,517,788

2026-09-18 15:15:13 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,788
Timestamp: 9 days ago · 2026-09-18 15:15:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e070ed96cfaa156b11e576187be8ffdb92874bd8768a567239950b9ad73b5e1
Parent hash: 0x20c038a0…a5ea9f0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,788 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.1%3,328,053 / 30,000,000

Base fee

20 gwei

State root

0x506c6584559c…d45197246612

Transactions root

0xc70fa53042f2…7edeb0d2ecef

Receipts root

0xcf402c0a7eeb…2732ff3d9280

Nonce

0x0000000000000000

Extra data

0x00000004a817c800