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 #21280412 · ArcScan

Block

#21,280,412

2026-09-17 05:48:30 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,412
Timestamp: 48 days ago · 2026-09-17 05:48:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc06b768812a17a68324a77d88b175c1d5c7d2525d24de7593637422ef5f1f45
Parent hash: 0xb188ae07…4ecbef43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,412 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.3%3,995,927 / 30,000,000

Base fee

20 gwei

State root

0x0deeec67fb45…789229f27dee

Transactions root

0x2b1939989115…132d81e24bf5

Receipts root

0x6e8ff2ff7595…63716f0c4d6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800