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 #21442147 · ArcScan

Block

#21,442,147

2026-09-18 04:35:49 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,147
Timestamp: 51 days ago · 2026-09-18 04:35:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2e27d81fa17be0c71e56fd668517e504f1d8d6e956301687bb34c4a4f024b95
Parent hash: 0x98744c55…a5c265dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,147 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.4%1,918,212 / 30,000,000

Base fee

20 gwei

State root

0x9526c061b90e…d5d8fae02a4a

Transactions root

0xa0fc68dd068a…d122acc49e32

Receipts root

0xe9fd7d7e138b…413f9ee0089f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800