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 #21320212 · ArcScan

Block

#21,320,212

2026-09-17 11:24:43 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,212
Timestamp: 41 days ago · 2026-09-17 11:24:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1305fd2b17bdcef541c58e833e517d08deeb13e0c308c006b607ba823c02712
Parent hash: 0xc9b8f560…2417e033
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,212 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

39.8%11,949,054 / 30,000,000

Base fee

20 gwei

State root

0x86a95f56a527…8b9c6285891b

Transactions root

0xa1f61cf5b3af…8cca4cba1f85

Receipts root

0x3c5496339430…f960487d69c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800