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 #21481546 · ArcScan

Block

#21,481,546

2026-09-18 10:08:53 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,546
Timestamp: 50 days ago · 2026-09-18 10:08:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x16539794b860bc86e809bce4309db2ccec1106809905d09413e51adf98b72f9b
Parent hash: 0x9189787f…4f8713cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,546 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.6%790,066 / 30,000,000

Base fee

20 gwei

State root

0x9b039fd43687…42745bdf5cf9

Transactions root

0xb8aaa0aa2488…b66dc94f2288

Receipts root

0x39d323640e0f…9c48edd7e567

Nonce

0x0000000000000000

Extra data

0x00000004a817c800