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 #21510099 · ArcScan

Block

#21,510,099

2026-09-18 14:10:16 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,099
Timestamp: 15 days ago · 2026-09-18 14:10:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x1787d37ff9ebbf0220de09be28b7a36545a14714e7e7f36716443cbde9ca3046
Parent hash: 0x8a4c938e…35a107f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,099 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.3%2,502,915 / 30,000,000

Base fee

20 gwei

State root

0x21ec19d401e8…c7107432a468

Transactions root

0x5065bd05ebea…23ea25c3c3b5

Receipts root

0x7b87ae7115b0…ac93eee59211

Nonce

0x0000000000000000

Extra data

0x00000004a817c800