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 #21282306 · ArcScan

Block

#21,282,306

2026-09-17 06:04:30 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,306
Timestamp: 7 days ago · 2026-09-17 06:04:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x16c2a84d0f38e0549fa2c134683d553d0a3471e29df66b9c42a2cd17e8ef8e14
Parent hash: 0x13a658d0…dd7aee06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,306 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.5%3,158,825 / 30,000,000

Base fee

20 gwei

State root

0x397de7977441…9d51aee659b0

Transactions root

0x6bbe9b25806e…76fdc940e535

Receipts root

0x87423af493fe…442a8471245f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800