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 #21263131 · ArcScan

Block

#21,263,131

2026-09-17 03:22:31 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,131
Timestamp: 27 days ago · 2026-09-17 03:22:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c414da28839343d238300f4c6b757a278978849be2d2d4f0c633891d1e8867e
Parent hash: 0xf346dd4d…06c7a1a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,131 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

23.1%6,934,560 / 30,000,000

Base fee

20 gwei

State root

0x83436eb112ac…f179dc1fa77b

Transactions root

0x911c26de1fe7…03fc8e4ad500

Receipts root

0x9ec504840954…07bc77dcb54d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800