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 #21385924 · ArcScan

Block

#21,385,924

2026-09-17 20:40:36 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,924
Timestamp: 11 days ago · 2026-09-17 20:40:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x59b660771417d50b09b82cfbf565c3f8b5112dbdcd817075fdb129ee778839e0
Parent hash: 0xf0513b6d…431cddac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,924 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.6%1,990,708 / 30,000,000

Base fee

20 gwei

State root

0xafabf2bb47dd…4d9a30e1c972

Transactions root

0x5645c2c32620…81f7765bb4dc

Receipts root

0x93a88fb512e6…3c27233c5f02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800