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 #21394485 · ArcScan

Block

#21,394,485

2026-09-17 21:52:57 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,485
Timestamp: 23 days ago · 2026-09-17 21:52:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xa824b5d61fae8514ec453a21c06a4726e567c54c27716cc81d4f2239bf002405
Parent hash: 0x98060166…7195338e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,485 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.2%1,858,971 / 30,000,000

Base fee

20 gwei

State root

0x4780073f9234…d95c8bd4c346

Transactions root

0x9dbe382ccdce…684e94db23f9

Receipts root

0xc2f9eb6c208f…97837eecc05c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800