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 #0x01a1e7fb843f95cace027622f9c86342267636684698aac2a6729ac3bc38c0ac · ArcScan

Block

#21,238,242

2026-09-16 23:52:21 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,242
Timestamp: 7 days ago · 2026-09-16 23:52:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x01a1e7fb843f95cace027622f9c86342267636684698aac2a6729ac3bc38c0ac
Parent hash: 0x6f9b9757…1bc3270f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,242 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

69.3%20,784,966 / 30,000,000

Base fee

20 gwei

State root

0x281941d0421f…72eb89ec9fc7

Transactions root

0x3d9cd695e693…9088ae97909e

Receipts root

0xcb0ba62f79cf…9fc718c9a7e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800