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 #21544064 · ArcScan

Block

#21,544,064

2026-09-18 18:57:21 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,544,064
Timestamp: 57 days ago · 2026-09-18 18:57:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x4775f8b8f2ba4bdf6661de42cf6ef524b0c3e701c9bea3c8c1b5d8246b742d4e
Parent hash: 0x293536c3…3cc5f555
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,544,064 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.1%1,523,172 / 30,000,000

Base fee

20 gwei

State root

0xd281e3a2836a…70334440eee5

Transactions root

0xe930b38540e5…204a966d7d1e

Receipts root

0x21d4d417064a…c62ed6bb6368

Nonce

0x0000000000000000

Extra data

0x00000004a817c800