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 #21220447 · ArcScan

Block

#21,220,447

2026-09-16 21:22:09 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,447
Timestamp: 12 days ago · 2026-09-16 21:22:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x96b443813c7237cfea27b78b41fc2c4f72ce3f6dc794e119243099fc3a4f5d9a
Parent hash: 0x45a357ff…d9b126ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,447 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

28.8%8,643,628 / 30,000,000

Base fee

20 gwei

State root

0xd6135d5fac7a…2366a3f5dda6

Transactions root

0x5cdc4736cf12…ab8cc4cb49b3

Receipts root

0xa6314916c9a1…486649e72ae3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800