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 #21283981 · ArcScan

Block

#21,283,981

2026-09-17 06:18:39 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,981
Timestamp: 20 days ago · 2026-09-17 06:18:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ee7e423c79ba67fa6f4f5b70b48ce72ace459267a24de2f0d4b541752d76f03
Parent hash: 0x2db3dac3…07162d41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,981 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

28.9%8,671,930 / 30,000,000

Base fee

20 gwei

State root

0x3eea5964fdfe…f8b581c79e5e

Transactions root

0x5637de6d759e…c66556509eb4

Receipts root

0xc51dfc570ee1…7968b2f003bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800