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 #21393152 · ArcScan

Block

#21,393,152

2026-09-17 21:41:41 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,152
Timestamp: 51 days ago · 2026-09-17 21:41:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x34e6338038774dc3be490d87bd43d7398e641ef6f9765f3047221b463d741b01
Parent hash: 0xefed52af…bcac8ca1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,152 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.9%2,683,252 / 30,000,000

Base fee

20 gwei

State root

0xfeabf3be4e46…c8ff9c397a17

Transactions root

0xa88eaf1f138b…2a624c8eed7b

Receipts root

0x2137785ce546…1afa29072e37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800