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 #21512397 · ArcScan

Block

#21,512,397

2026-09-18 14:29:40 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,397
Timestamp: 44 days ago · 2026-09-18 14:29:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd802d12834ef72d9ee5ffb1f22751900f389b9c1e3268dd919d8ddab33fb07b
Parent hash: 0xe0a77110…c3f5ec08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,397 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

24.2%7,263,008 / 30,000,000

Base fee

20 gwei

State root

0xe997a6ad5747…0fc2a06ccad6

Transactions root

0xdfe66c26f207…53c30c3c5c75

Receipts root

0x2f5026622698…a231a1a16d4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800