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 #21282549 · ArcScan

Block

#21,282,549

2026-09-17 06:06:33 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,549
Timestamp: 15 days ago · 2026-09-17 06:06:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8a1933c55e8463876661301b5f8f42298541b8ae9889057b2f8ddf5ff282145
Parent hash: 0x6efa6154…f1f30a99
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,549 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.7%2,896,932 / 30,000,000

Base fee

20 gwei

State root

0x1d1f4257dddf…44224387d340

Transactions root

0x6208bff6bacb…ad97d31b49b8

Receipts root

0x66e184473366…1c174adb4302

Nonce

0x0000000000000000

Extra data

0x00000004a817c800