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 #21326214 · ArcScan

Block

#21,326,214

2026-09-17 12:15:23 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,214
Timestamp: 22 days ago · 2026-09-17 12:15:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1438a02d3facb43c30df7180992f0b99ffc59c5062dff424dcf86ecc2aeec6d
Parent hash: 0x55e145b9…3e83a434
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,214 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

40.0%12,000,469 / 30,000,000

Base fee

20 gwei

State root

0x706792dcada5…80d594b47a90

Transactions root

0xf145eb802214…d4a73b09f26e

Receipts root

0x1ea72580a26f…71a3693e6a9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800