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 #21412016 · ArcScan

Block

#21,412,016

2026-09-18 00:21:09 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,016
Timestamp: 52 days ago · 2026-09-18 00:21:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x1585bbcd5df90a5af8c4207d35380073fb98ceaf0ed72a8651bcc939d99b2ac7
Parent hash: 0x6385f2e8…aad00732
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,016 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.6%787,558 / 30,000,000

Base fee

20 gwei

State root

0x24a3c44383d1…42cd4f025213

Transactions root

0x9d78b635504a…e37dde9f313a

Receipts root

0x81e74e75a9e2…d1192d599951

Nonce

0x0000000000000000

Extra data

0x00000004a817c800