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 #21443494 · ArcScan

Block

#21,443,494

2026-09-18 04:47:13 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,494
Timestamp: 21 days ago · 2026-09-18 04:47:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x7919227ac50a2cd19badc3daae2bffd5215f2d506e7ce60dd1b571d1da5f64c8
Parent hash: 0x3cc22319…f17fbc55
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,494 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.3%679,470 / 30,000,000

Base fee

20 gwei

State root

0x6e6577121581…0fe4a6a6b4da

Transactions root

0xc76136e1290b…7776420e9b6d

Receipts root

0xe29860a34c9b…e316dff0911f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800