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 #21482478 · ArcScan

Block

#21,482,478

2026-09-18 10:16:45 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,482,478
Timestamp: 32 days ago · 2026-09-18 10:16:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6fac8e1331f14aabea31af7e21c4843c6399995c7fcfb1162f89fa70782128e
Parent hash: 0x09152d03…058d0c76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,482,478 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.8%1,447,192 / 30,000,000

Base fee

20 gwei

State root

0xb13852cf564e…a5da39d85571

Transactions root

0xa47a0ebbbe9f…234c65ec59af

Receipts root

0x1ddea26b3868…8e3e6f4f6c90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800