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 #21547272 · ArcScan

Block

#21,547,272

2026-09-18 19:24:28 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,272
Timestamp: 58 days ago · 2026-09-18 19:24:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x04ef06367c46665cd12074cc7fe4bdbcd77d2953223f3fa0ed110e65b23d47de
Parent hash: 0x40870237…8ab6e371
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,272 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

13.9%4,184,079 / 30,000,000

Base fee

20 gwei

State root

0x3a399e125fc7…870264609810

Transactions root

0x1695850598bc…6e594bb4be85

Receipts root

0xfc2ec9c54b9c…3bc9ea991f62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800