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 #0x849512c4318c8a5292a844d5b34487319e5bfd1bdc021a1567df05c215dedf3c · ArcScan

Block

#21,508,525

2026-09-18 13:56:57 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,525
Timestamp: 51 days ago · 2026-09-18 13:56:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x849512c4318c8a5292a844d5b34487319e5bfd1bdc021a1567df05c215dedf3c
Parent hash: 0xa36467cd…9a684bda
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,525 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.9%1,167,190 / 30,000,000

Base fee

20 gwei

State root

0x91c81b153b59…db62a49c32f3

Transactions root

0xf868948fbf2a…d0ed1d140402

Receipts root

0x748cabf6a2bc…21ecd6a95ee4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800