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

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 #21371226 · ArcScan

Block

#21,371,226

2026-09-17 18:36:25 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,226
Timestamp: 7 days ago · 2026-09-17 18:36:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xc89951fd56d0e5248db04f440112bf40dd5a374652f266f1f28c559f532a99de
Parent hash: 0xaec26735…7dbeefb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,226 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.7%4,398,103 / 30,000,000

Base fee

20 gwei

State root

0xcc5ca0a5dba1…33f4d4923dba

Transactions root

0x4eb6598176d2…2d27a1233f86

Receipts root

0x3142cac5087c…abbc10e6ed1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800