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 #21177751 · ArcScan

Block

#21,177,751

2026-09-16 15:21:45 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,751
Timestamp: 19 days ago · 2026-09-16 15:21:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x457cc42606a4527f1d515c8b1c8984a10b92eda00856f61ff6cc013318a2cdd7
Parent hash: 0x96bba4d7…15eb05a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,751 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

42.4%12,710,314 / 30,000,000

Base fee

115.438969475 gwei

State root

0x2e38f1f95e0e…ebbb38b735f7

Transactions root

0xfde86dfa7b92…b151ca51f31a

Receipts root

0x201a5fcb82f2…2a4844ff645b

Nonce

0x0000000000000000

Extra data

0x0000001ae268d8ce