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 #21172426 · ArcScan

Block

#21,172,426

2026-09-16 14:36:48 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,426
Timestamp: 8 days ago · 2026-09-16 14:36:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xca88164582bda353d501a7ac23d3df6112be92a962cba396ce9a6cac88558875
Parent hash: 0x900b7292…879b5e30
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,426 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

62.5%18,746,573 / 30,000,000

Base fee

177.862829293 gwei

State root

0xe7d7b1002d6b…f986111b7ac6

Transactions root

0x579fb7077d3d…665257709cc4

Receipts root

0x8eb3c7c451e7…031ac4ff30b6

Nonce

0x0000000000000000

Extra data

0x00000029706f42c9