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 #0x37968ad7c9e6fa8e7633709121ea93e208b63bd65a06876ddb50430074c95360 · ArcScan

Block

#21,480,917

2026-09-18 10:03:33 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,480,917
Timestamp: 56 days ago · 2026-09-18 10:03:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x37968ad7c9e6fa8e7633709121ea93e208b63bd65a06876ddb50430074c95360
Parent hash: 0xcdffaba1…1d12d172
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,480,917 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.4%3,115,242 / 30,000,000

Base fee

20 gwei

State root

0x548325f6b0b6…9f05e4965bea

Transactions root

0xbc592e8873a9…27b4a20ce0cd

Receipts root

0x60fe09595456…be0fdf4e8a11

Nonce

0x0000000000000000

Extra data

0x00000004a817c800