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 #21543276 · ArcScan

Block

#21,543,276

2026-09-18 18:50:41 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,276
Timestamp: 50 days ago · 2026-09-18 18:50:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x715a271d218d994f47de5d34e6c4cd3cd1ae0a20d97d3cbbffc6abf762c4ad36
Parent hash: 0x65b6a80b…777b4595
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,276 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.1%2,722,216 / 30,000,000

Base fee

20 gwei

State root

0x7949e0e66dab…7f32fccd63df

Transactions root

0xc90ea3444928…f4062a17a842

Receipts root

0x7e3e7e996160…342586412cdc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800