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 #21171063 · ArcScan

Block

#21,171,063

2026-09-16 14:25:18 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,063
Timestamp: 10 days ago · 2026-09-16 14:25:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x668626090b363491b850b4300564363c3d7b3b4469ec7f729ad8e213ef25a35f
Parent hash: 0x8d596218…d5fdeb03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,063 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

28.4%8,510,112 / 30,000,000

Base fee

247.591252416 gwei

State root

0x07563f640623…2ef7c6725f89

Transactions root

0xe301c7ed0e84…cdbdbcc22888

Receipts root

0x1ed1f2dc825f…a43892cfd0f8

Nonce

0x0000000000000000

Extra data

0x000000398339e933