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

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 #21309868 · ArcScan

Block

#21,309,868

2026-09-17 09:57:23 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,868
Timestamp: 27 days ago · 2026-09-17 09:57:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x41454c2168efcb7f415d449a1e1dfd8fd2676dfeff45f000f8d8c91598ebf523
Parent hash: 0xcaf5da28…1e78f7f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,868 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

25.9%7,775,385 / 30,000,000

Base fee

20 gwei

State root

0xfdd9062eaf2d…b9829a6a5543

Transactions root

0xb7d7fb4a6eb9…aeda7a051684

Receipts root

0xf3846f9a7c54…aafa0689b5c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800