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 #0x6b8f34e812e451b3392a48a06beeeccda21ffd845542d60f3ff75938b2407a67 · ArcScan

Block

#21,354,640

2026-09-17 16:15:29 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,640
Timestamp: 3 days ago · 2026-09-17 16:15:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b8f34e812e451b3392a48a06beeeccda21ffd845542d60f3ff75938b2407a67
Parent hash: 0x0e871e0c…36c0db19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,640 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.4%4,937,491 / 30,000,000

Base fee

20 gwei

State root

0xc6854904aeb4…9954f5f42666

Transactions root

0xcb79c1fad507…c0dcf31efc5d

Receipts root

0xfe6b92f13a92…187724a079bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800