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 #21548312 · ArcScan

Block

#21,548,312

2026-09-18 19:33:15 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,312
Timestamp: 49 days ago · 2026-09-18 19:33:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f8f70a9d262197247f44b962d125899ab7c292a853d8a06bc56d5862d2eff20
Parent hash: 0x753f1e0c…f7b1782f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,312 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.0%1,793,297 / 30,000,000

Base fee

20 gwei

State root

0xd2aefed6dfed…40c6287a724f

Transactions root

0xabd0b1794e37…6f3e2e0c11f2

Receipts root

0x327494b1caf0…dcce98196256

Nonce

0x0000000000000000

Extra data

0x00000004a817c800