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 #21621570 · ArcScan

Block

#21,621,570

2026-09-19 05:52:41 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,570
Timestamp: 54 days ago · 2026-09-19 05:52:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5c8b6eae066764cb2b19865be1efd88bbb5e5c79859115768ea612cee92423a
Parent hash: 0x530418b0…5b84e633
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,570 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.3%678,877 / 30,000,000

Base fee

20 gwei

State root

0x748862a64413…5f34727883a5

Transactions root

0xa78a6b29c78c…389c8c32270a

Receipts root

0x4c31e8116a43…c96aaf306823

Nonce

0x0000000000000000

Extra data

0x00000004a817c800