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 #21261723 · ArcScan

Block

#21,261,723

2026-09-17 03:10:37 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,723
Timestamp: 19 days ago · 2026-09-17 03:10:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xbba07a48ac62d99e939f9a3acd4a94811c49b2d29ac4f121ad8700e3a236ca43
Parent hash: 0xe977211c…b79e436d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,723 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.2%4,562,425 / 30,000,000

Base fee

20 gwei

State root

0x814117b0ed78…aa77fe5e6fba

Transactions root

0x670fe38c9278…e3f94daeaabd

Receipts root

0x38188aa47273…1a6d7661e81d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800