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 #21201717 · ArcScan

Block

#21,201,717

2026-09-16 18:44:03 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,201,717
Timestamp: 3 days ago · 2026-09-16 18:44:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x41c664422c280abfaddd9eecf10c520c9e6837aaaa5b524809413f6abcb603c7
Parent hash: 0x4a16e0b3…aa7e352a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,201,717 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

34.4%10,310,530 / 30,000,000

Base fee

167.288785277 gwei

State root

0xfd6c00bf6295…52aca3f02485

Transactions root

0xfe831b0c2fca…3fc1bb8af388

Receipts root

0xa199f8bb8462…2741b9653587

Nonce

0x0000000000000000

Extra data

0x00000026cc6ea517