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 #0xb609a1b7f3262b69df6167cac76525f8bf8a60e9836ac17aaa61326bb16c8d18 · ArcScan

Block

#21,445,658

2026-09-18 05:05:30 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,658
Timestamp: 47 days ago · 2026-09-18 05:05:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xb609a1b7f3262b69df6167cac76525f8bf8a60e9836ac17aaa61326bb16c8d18
Parent hash: 0x54b2c2f8…de2f6c84
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,658 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.8%4,127,975 / 30,000,000

Base fee

20 gwei

State root

0x71fd1fbbd32e…24d191980f8a

Transactions root

0xf721bcecae57…30eff230bb3a

Receipts root

0xce77e8fecf40…fde6a3678818

Nonce

0x0000000000000000

Extra data

0x00000004a817c800