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 #21481431 · ArcScan

Block

#21,481,431

2026-09-18 10:07:54 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,431
Timestamp: 51 days ago · 2026-09-18 10:07:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e353386da2047b3a4e814239f84eb1a59b7f3a71aa7591803f6109d27901ae1
Parent hash: 0x7b0f6245…6a383603
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,431 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.0%1,217,380 / 30,000,000

Base fee

20 gwei

State root

0x30b5ff3f9a78…98634fa1f2a0

Transactions root

0x65e2a3fff751…62bf75eec949

Receipts root

0xac5f3b107e94…ceb1b05f62f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800