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 #0xb13c217dd03ccf0364f5e80e2bab34698ed290553691241bd2f213859026d86e · ArcScan

Block

#21,555,517

2026-09-18 20:34:11 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,517
Timestamp: 43 days ago · 2026-09-18 20:34:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xb13c217dd03ccf0364f5e80e2bab34698ed290553691241bd2f213859026d86e
Parent hash: 0x418a999e…35934c98
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,517 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.1%1,237,037 / 30,000,000

Base fee

20 gwei

State root

0xce7fd519d39a…020039261a31

Transactions root

0xb4d69046659b…c2d35f469e54

Receipts root

0xe91e2764bc1f…a4954465f807

Nonce

0x0000000000000000

Extra data

0x00000004a817c800