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 #21220460 · ArcScan

Block

#21,220,460

2026-09-16 21:22:16 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,460
Timestamp: 12 days ago · 2026-09-16 21:22:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x2aabfa9a4bc5ca967ce7f0c05b9f921ef1168c4e99c6093a8439603ee91bbc52
Parent hash: 0xc488e4c9…c1a4acf9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,460 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

54.6%16,373,554 / 30,000,000

Base fee

20.045561531 gwei

State root

0xee36f89c770b…8fd433efa218

Transactions root

0x3432a7937a88…f3b4c20ca4fb

Receipts root

0x6527804bca2b…4a22109f3f9e

Nonce

0x0000000000000000

Extra data

0x00000004ab179d86