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 #21241750 · ArcScan

Block

#21,241,750

2026-09-17 00:21:58 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,750
Timestamp: 7 days ago · 2026-09-17 00:21:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bd5bf4bbec5d48be2d4fd9d32e52f3265ca5129a05f9768c99d45250b46f8c7
Parent hash: 0x393442ae…3fb9f594
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,750 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

24.4%7,328,544 / 30,000,000

Base fee

20 gwei

State root

0xa40989542b2d…f27517428f5d

Transactions root

0xd2596e193c4b…6fbc444fc0e4

Receipts root

0x715613135a8c…b75cb93654e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800