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 #21541149 · ArcScan

Block

#21,541,149

2026-09-18 18:32:42 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,149
Timestamp: 18 days ago · 2026-09-18 18:32:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x7885b008c781c272b1fd42a884ad703f9e55440c82a5e54d02b651afa4140172
Parent hash: 0x3892c577…6f6a5b03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,149 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.9%1,483,835 / 30,000,000

Base fee

20 gwei

State root

0x15ccc7af47c3…5c11cc0cd425

Transactions root

0xcf02055df396…726974f5f220

Receipts root

0x7dd68a3787bc…c4cf2c0e5f0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800