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 #0xfbfbfd267a9cfc0fb1da73d1cb8130180878178c3ea4e08bf0fb6ec8c8ac414a · ArcScan

Block

#21,253,755

2026-09-17 02:03:19 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,755
Timestamp: 24 days ago · 2026-09-17 02:03:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbfbfd267a9cfc0fb1da73d1cb8130180878178c3ea4e08bf0fb6ec8c8ac414a
Parent hash: 0xb5393689…b09b1e60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,755 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

33.8%10,146,501 / 30,000,000

Base fee

20 gwei

State root

0x3c7bd0ec196d…0da4dbc36866

Transactions root

0xbf19e3128406…9bc3a3375b04

Receipts root

0x00224e6a0fee…5798f9f2d991

Nonce

0x0000000000000000

Extra data

0x00000004a817c800