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 #21542724 · ArcScan

Block

#21,542,724

2026-09-18 18:46:01 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,724
Timestamp: 40 days ago · 2026-09-18 18:46:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5d301bffdaf887090620a4a5536fb9211ee26ebd6bc1928e99323bd4ce0a1e7
Parent hash: 0x56f7656e…40c3d132
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,724 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.2%2,466,930 / 30,000,000

Base fee

20 gwei

State root

0x6fa40c891070…de0c898e37b0

Transactions root

0xbe5b51edc660…8fce77b6925c

Receipts root

0xef486b016596…44253f5b8b0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800