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 #0xb263730d78f227596ac0f76c03acf2e9ce1a18e34a741bd818e0e08b89a377a8 · ArcScan

Block

#21,515,755

2026-09-18 14:58:02 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,755
Timestamp: 39 days ago · 2026-09-18 14:58:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xb263730d78f227596ac0f76c03acf2e9ce1a18e34a741bd818e0e08b89a377a8
Parent hash: 0x28200d23…1afb3bc3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,755 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.4%2,217,231 / 30,000,000

Base fee

20 gwei

State root

0x8f9a625cd639…087c5de3467c

Transactions root

0x8b13870fc521…9969cfbc2299

Receipts root

0xc3d6dfa840c8…abde2174e55d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800