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 #21323871 · ArcScan

Block

#21,323,871

2026-09-17 11:55:36 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,871
Timestamp: 29 days ago · 2026-09-17 11:55:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x043180660964080750adc37fe7fe463917b20c19a15e959af50bd33fce22fca9
Parent hash: 0xbbfff4d3…34492927
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,871 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

20.1%6,042,762 / 30,000,000

Base fee

20 gwei

State root

0xbd0fd8b51c97…75beecb6c570

Transactions root

0x292ce5a78c29…38ce697e97a6

Receipts root

0xe0262d2dbcd4…01ae453825d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800