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 #0xa40bd606313948a3e7199cd9c361cddbf268706757a82945a006328532a682e0 · ArcScan

Block

#21,225,207

2026-09-16 22:02:20 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,207
Timestamp: 11 days ago · 2026-09-16 22:02:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xa40bd606313948a3e7199cd9c361cddbf268706757a82945a006328532a682e0
Parent hash: 0x7c7a6dbf…c55c895f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,207 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.5%3,146,528 / 30,000,000

Base fee

20 gwei

State root

0xf99b6bf3f2fc…acdd52b7de9c

Transactions root

0xbab2ee9a56a7…498315a9ac9a

Receipts root

0x390bd1dfea57…031790a75e3e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800