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 #21338738 · ArcScan

Block

#21,338,738

2026-09-17 14:01:10 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,738
Timestamp: 5 days ago · 2026-09-17 14:01:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xec1df13772504d5a11ccfb96b438410a1b71e3371bbe0f0d21ecd466ec51ca68
Parent hash: 0x5df8b6d8…8dc824bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,738 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.9%3,564,510 / 30,000,000

Base fee

20 gwei

State root

0xe4a52ae9244f…6ae596ffa45b

Transactions root

0xf972dbe059fc…05197be505c9

Receipts root

0x9116d4bce001…d4c82c4c7728

Nonce

0x0000000000000000

Extra data

0x00000004a817c800