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 #0xb66017facaa28f7b8a2d9b0ef90c332210a47e7ba65d77f1e24a35d6929ed483 · ArcScan

Block

#21,237,354

2026-09-16 23:44:52 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,354
Timestamp: 8 days ago · 2026-09-16 23:44:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xb66017facaa28f7b8a2d9b0ef90c332210a47e7ba65d77f1e24a35d6929ed483
Parent hash: 0x21ebc900…b920b9c1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,354 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

37.5%11,246,690 / 30,000,000

Base fee

20 gwei

State root

0xc446ecd6095e…8af784caecb9

Transactions root

0xfe137397bc02…bf0b694a8b5e

Receipts root

0xa6b8d3bb1c16…b32b030a14a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800