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 #21307371 · ArcScan

Block

#21,307,371

2026-09-17 09:36:17 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,371
Timestamp: 24 days ago · 2026-09-17 09:36:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5046ea95deba5a05fe09491f5f0fe31c0fb0c3e474d374bb1da823d6cac6070
Parent hash: 0x39a461b1…d6ac8662
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,371 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

13.2%3,972,568 / 30,000,000

Base fee

20 gwei

State root

0xcf4dab9ff355…a4c274686411

Transactions root

0xb57b01cd8062…dd3121834d2e

Receipts root

0x7b58ce4bf192…0447798c597d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800