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 #21296112 · ArcScan

Block

#21,296,112

2026-09-17 08:01:10 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,112
Timestamp: 51 days ago · 2026-09-17 08:01:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x8678cef2907ee623c73cd79da7b7c4a1c1afe2b4b7a1c402146cb47de082ee57
Parent hash: 0xd39c8e37…592ac4f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,112 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.2%4,850,060 / 30,000,000

Base fee

20 gwei

State root

0x33e3b95e39cb…9ddd660cd030

Transactions root

0xf7366868bd8e…ce00baea4bc6

Receipts root

0x7ea9564bfa60…5b2505a02248

Nonce

0x0000000000000000

Extra data

0x00000004a817c800