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 #0xef6bd546c1c1efb0b654e01c9e09b2b3a60d66d4c3bbeb71891a393337fb1fcb · ArcScan

Block

#21,567,137

2026-09-18 22:12:26 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,137
Timestamp: 22 days ago · 2026-09-18 22:12:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xef6bd546c1c1efb0b654e01c9e09b2b3a60d66d4c3bbeb71891a393337fb1fcb
Parent hash: 0x6fdaff0f…9bbc3bc3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,137 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.2%3,660,355 / 30,000,000

Base fee

20 gwei

State root

0x489f1979a8b1…38aa0ebdc1ed

Transactions root

0x143aa9ee2988…4fb474c84e7a

Receipts root

0xf792c79fabc5…4db2621b1e48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800