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 #21543802 · ArcScan

Block

#21,543,802

2026-09-18 18:55:08 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,802
Timestamp: 55 days ago · 2026-09-18 18:55:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x94990813587c3a287d854d63daca50f58b239ce83d07801599958888e32bb706
Parent hash: 0xcf6ffae5…2f3e8cfe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,802 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.6%2,283,659 / 30,000,000

Base fee

20 gwei

State root

0x3d81b1764628…473ac77d4a21

Transactions root

0x283699348b00…f9e832a62b78

Receipts root

0x74c392d0267a…3ce28a465239

Nonce

0x0000000000000000

Extra data

0x00000004a817c800