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 #0xb44748e5a32eed340e442338118ba34351d901fbd2c5a3403d8404e310101819 · ArcScan

Block

#21,370,987

2026-09-17 18:34:23 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,987
Timestamp: 14 days ago · 2026-09-17 18:34:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xb44748e5a32eed340e442338118ba34351d901fbd2c5a3403d8404e310101819
Parent hash: 0x19419e25…e33718a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,987 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.8%3,528,500 / 30,000,000

Base fee

20 gwei

State root

0x70263984e8df…637b10752697

Transactions root

0x240938fac1aa…8a8b2fb1e0b3

Receipts root

0x8d95d5dab291…d03221d3c97f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800