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 #0x42394e7a5b8aa42f140f0cd9252291683c70a4233b508ee024a531ff75de8d81 · ArcScan

Block

#21,377,513

2026-09-17 19:29:31 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,513
Timestamp: 56 days ago · 2026-09-17 19:29:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x42394e7a5b8aa42f140f0cd9252291683c70a4233b508ee024a531ff75de8d81
Parent hash: 0x3f0ad273…8d91d915
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,513 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.3%2,490,282 / 30,000,000

Base fee

20 gwei

State root

0x2f2cb1dcedaa…fddce8b7f94c

Transactions root

0x1c2bccdc52fc…80721ef48b8e

Receipts root

0x94a2999600a8…6510a647e395

Nonce

0x0000000000000000

Extra data

0x00000004a817c800