Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x30cd5a305842085763e23bea5709957b4529b69340b80d3437539b5b57892231 · ArcScan

Block

#21,442,487

2026-09-18 04:38:42 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,487
Timestamp: 48 days ago · 2026-09-18 04:38:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x30cd5a305842085763e23bea5709957b4529b69340b80d3437539b5b57892231
Parent hash: 0x97641a96…8034a07a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,487 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.4%1,916,648 / 30,000,000

Base fee

20 gwei

State root

0xcfa570ff5c8b…026c4da6c80e

Transactions root

0xce3f390cc600…d688e1b20f4e

Receipts root

0xa1cd14c59c69…b1f04136f2c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800