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 #21507747 · ArcScan

Block

#21,507,747

2026-09-18 13:50:22 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,747
Timestamp: 57 days ago · 2026-09-18 13:50:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xa98416b07cdcebd292bf02cd0da0c05057382eb4333892d39c1681ff45238b4f
Parent hash: 0x6ddc9dac…08395ce7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,747 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.5%1,359,035 / 30,000,000

Base fee

20 gwei

State root

0xdc075907b9e0…6ff92ca95fc8

Transactions root

0xc0bf3185a7e4…8dfc1e4e5ffb

Receipts root

0x16ad877df823…341cfccf39d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800